اذا ما فهمت الايميل، اسال اي حدا بالمكتب.

A natural Levantine pronunciation would be:

iza ma fhemt l-email, is'al ayy hada bil-maktab.

A few notes:

• إذا is usually pronounced iza in Levantine, not itha as in careful Standard Arabic.
• الإيميل is often just pronounced l-email in connected speech.
• اسأل sounds like is'al.
• بالمكتب sounds like bil-maktab.

You may also hear small pronunciation differences depending on region.

That is very common in Levantine Arabic.

After إذا meaning if, Levantine often uses a past-form verb to talk about a present or future condition. So:

• إذا ما فهمت... = if you don’t understand / if you didn’t understand...

It does not have to sound strictly past in English. In this kind of condition, the past form is just the normal Arabic way to express it.

So even though فهمت literally looks like you understood, in this sentence it works naturally as:

• if you don’t understand
• or if you didn’t understand

depending on context.

Here, ما is the negative marker.

• فهمت = you understood
• ما فهمت = you didn’t understand

So:

• إذا ما فهمت الإيميل = if you didn’t understand the email / if you don’t understand the email

In Levantine, ما is a very common way to negate verbs.

Because Arabic usually does not need an explicit subject pronoun when the verb already shows who the subject is.

In this sentence:

• فهمت already tells you the subject is you
• اسأل also tells you it is a command to you

So Arabic can leave out إنت because it is already understood.

English needs you, but Arabic often doesn’t.

It means ask!

This is the imperative form of the verb سأل = to ask.

So:

• اسأل = ask

In casual typing, people often write it as اسال without the hamza mark, but the more careful spelling is:

• اسأل

In this sentence, it is a command:

• ask anyone in the office

أي حدا means anyone or any person.

Breakdown:

• أي = any
• حدا = someone / anyone / person in Levantine

So:

• أي حدا = anyone

حدا is a very common Levantine word. In more formal Arabic, you would more likely see something like شخص or أحد instead.

بالمكتب means in the office or at the office.

It is made of:

• بـ = in / at
• الـ = the
• مكتب = office

So:

• بـ + الـ + مكتب → بالمكتب

This kind of joining is very normal in Arabic. Prepositions like بـ often attach directly to the word after them.

Because it means the email, not just email.

• إيميل = email
• الإيميل = the email

Even though email is a borrowed word from English, Arabic still treats it like a normal noun, so it can take the definite article الـ.

In speech, الإيميل often sounds like l-email after the previous word.

As written, it is addressed to one man.

That is because the command اسأل is the masculine singular imperative.

If you were speaking to a woman, you would usually say:

إذا ما فهمتي الإيميل، اسألي أي حدا بالمكتب.

So:

• masculine singular: فهمت ... اسأل
• feminine singular: فهمتي ... اسألي

That is very common in informal writing.

In casual messages, many Arabic speakers leave out some spelling details, especially hamzas. So you may see:

• اذا instead of إذا
• اسال instead of اسأل
• اي instead of أي
• الايميل instead of الإيميل

A more careful spelling of the full sentence would be:

إذا ما فهمت الإيميل، اسأل أي حدا بالمكتب.

So the sentence you saw is normal informal writing, not bad Arabic.

It is clearly Levantine colloquial.

Signs of that include:

• حدا for someone / anyone
• the borrowed everyday word إيميل
• the overall casual style
• informal spelling without full hamza marking

A more formal Standard Arabic version would be quite different, for example:

إذا لم تفهم البريد الإلكتروني، فاسأل أيَّ شخصٍ في المكتب.

So the sentence you have is the kind of Arabic you might hear in everyday conversation or workplace chat in the Levant.