how can I return the product

I suggest contacting/reaching out to Apple Product support and services.

Tap on the first link below and scroll down some to get to the Apple Product Support section and phone numbers for your location/region.

https://www.apple.com/contact/

OR

https://support.apple.com/en-us/HT201232

Best of Luck to You!

suad144 wrote:

I bought a keyboard from Apple for the iPad 7th generation but it is English keyboard I want to exchange it to Arabic keyboard how can I do it ?

You need to contact Apple stores in your own country directly yourself and ask them if it is possible.