Заблокируйте карту, сообщите о списании и проверьте выписку.

Because this sentence uses the imperative in the polite/plural form.

In Russian, -йте is commonly used for:

• you (plural) commands, or
• formal/polite you commands to one person

So:

• заблокируйте = block
• сообщите = report / inform
• проверьте = check

If you were speaking to one friend informally, you would usually use:

• заблокируй
• сообщи
• проверь

This sentence sounds like the kind of instruction a bank or customer-service system would give, so the polite form is natural.

Russian often leaves out subject pronouns when they are already clear from the verb form.

Here, the endings -йте already show that the command is addressed to you (formal or plural), so вы is unnecessary.

Russian prefers:

• Заблокируйте карту.

rather than:

• Вы заблокируйте карту.

Adding вы would usually sound emphatic or contrastive, not neutral.

All three imperatives are perfective:

• заблокировать → заблокируйте
• сообщить → сообщите
• проверить → проверьте

Perfective verbs are very common in instructions when the speaker wants the action to be done once and to completion.

So the sense is:

• block the card completely
• report the charge
• check the statement

If imperfective forms were used instead, the meaning could sound more like an ongoing process, repeated action, or a less result-focused instruction. In practical instructions like this, perfective is usually exactly what you want.

Because both nouns are direct objects, so they are in the accusative case.

The verbs заблокировать and проверить take a direct object:

• заблокируйте карту = block the card
• проверьте выписку = check the statement

Both карта and выписка are feminine nouns ending in -а, and in the accusative singular they change to -у:

• карта → карту
• выписка → выписку

Because the verb сообщить can be used with the preposition о, meaning to report about or to inform about something.

So:

• сообщить о чём? = report/inform about what?

That is why you get:

• о списании

The noun after о must be in the prepositional case.

So:

• списание → о списании

This is a very common pattern:

• сообщить о проблеме = report a problem
• сообщить об ошибке = report an error
• сообщить о списании = report a charge / debit

In banking, списание usually means a debit, charge, or withdrawal of funds from an account/card.

It comes from the verb списать / списывать, which in financial contexts can mean to deduct, to charge, or to write off money.

So сообщите о списании means something like:

• report the charge
• notify the bank about the debit
• report an unauthorized transaction

The exact English translation depends on context, but in banking it usually refers to money being taken from the account or card.

Because the sentence has a list of commands:

• Заблокируйте карту
• сообщите о списании
• и проверьте выписку

Russian punctuation works much like English here. In a list of three actions, you normally put a comma between the first and second items, and then и before the last one.

So the structure is:

• do X, do Y, and do Z

Yes, Russian word order is fairly flexible, but the original order is the most natural for neutral instructions.

The sentence:

• Заблокируйте карту, сообщите о списании и проверьте выписку.

sounds like a clear sequence of actions.

You could rearrange parts for emphasis, but it may sound less neutral or less standard. For example:

• Проверьте выписку, сообщите о списании и заблокируйте карту.

This changes the focus and probably the logical order too.

In service instructions, Russian usually prefers a straightforward verb-first command structure like the original.

Yes, in this context выписка most likely means a bank statement or account statement.

The word выписка can have different meanings in other contexts, but with карта and списание, the banking meaning is the obvious one.

So:

• проверить выписку = check the statement

Depending on the situation, it could mean:

• card statement
• account statement
• transaction statement

This is a normal listing pattern in Russian.

Russian often lists several actions like this:

• делайте A, делайте B и делайте C

So the first items are separated by commas, and и introduces the final item.

This is exactly parallel to English:

• Block the card, report the charge, and check the statement.

You could theoretically repeat и more often, but the version in the sentence is the standard, smooth way to write it.

Yes. It sounds like a standard set of formal instructions from a bank, website, app, or customer-support message.

It is natural because:

• the polite imperative -йте is appropriate
• the perfective verbs fit one-time required actions
• the vocabulary is standard for banking and fraud/security situations

A native speaker would easily understand it as a checklist of urgent steps to take after noticing a suspicious card transaction.