لو المثال مش واضح على التليفون، اقريه على الكمبيوتر.

لو means if. It introduces the condition:

• لو المثال مش واضح... = If the example isn’t clear...

In everyday Egyptian Arabic, لو is the normal, natural word for if. A more formal variety of Arabic might use إذا instead.

Because Arabic usually does not use a present-tense verb for to be.

So:

• المثال واضح = the example is clear
• المثال مش واضح = the example is not clear

Here, واضح is an adjective meaning clear, and مش negates it.

So the structure is literally:

• the example not clear

but in natural English that becomes the example isn’t clear.

Because المثال is grammatically masculine.

In Arabic, adjectives agree with the noun they describe:

• masculine noun → masculine adjective
• feminine noun → feminine adjective

So:

• المثال واضح = the example is clear
• if the noun were feminine, you’d expect واضحة

على literally means on, and that is exactly how Arabic commonly talks about screens and devices:

• على التليفون = on the phone
• على الكمبيوتر = on the computer

This is very natural when something is being viewed or read on a device.

Using في instead would suggest something more like inside the phone/computer, which gives a different nuance.

It can mean phone in general, but in context it will often be understood as a mobile phone / smartphone, especially when contrasted with الكمبيوتر.

In everyday Egyptian Arabic, people also very commonly say:

• الموبايل = the mobile / cell phone

So a speaker might also say something like:

• على الموبايل

and that would sound very natural too.

اقريه means read it, and it can be broken down like this:

• اقري = read! said to one woman
• ـه = it / him

So:

• اقريه = read it

Here, ـه refers back to المثال.

Yes. اقريه is the feminine singular imperative.

So this sentence is being said to one female.

Other versions would be:

• to one man: اقراه على الكمبيوتر
• to more than one person: اقروه على الكمبيوتر

So the ending of the verb tells you who is being addressed.

Because Arabic very often uses attached object pronouns.

In English, you say:

• read it

In Arabic, the it is commonly attached to the verb:

• اقريه

This is a very normal pattern in Arabic. The attached ـه is the direct object pronoun.

If you wanted to say the full noun instead, you could say:

• اقري المثال = read the example

Once the noun is already known, using the suffix ـه is very natural.

Good question. In colloquial Egyptian writing, spelling is often less strict than in Modern Standard Arabic.

So you may see simplified spellings like:

• اقريه

instead of a more formal-looking spelling.

The important thing for a learner is:

• it comes from the verb قرأ = to read
• in Egyptian colloquial, people often write the spoken form more directly
• colloquial spellings can vary from person to person

So اقريه is a normal Egyptian-style way to write read it to a woman.

A more formal / Modern Standard Arabic version could be something like:

• إذا لم يكن المثال واضحًا على الهاتف، فاقرئيه على الكمبيوتر.

A few differences:

• لو → إذا
• مش → a formal negative structure like لم يكن
• اقريه → اقرئيه in formal Arabic
• التليفون is often replaced with الهاتف
• الكمبيوتر could stay الكمبيوتر, though الحاسوب is more formal

So the original sentence is clearly Egyptian colloquial, not formal written Arabic.