Code is good enough to comply on android studio,
but backend as it show support php until 8.1, my server is 7.4 unable to use mobile api, and I ask for support no reply.
they reply only if I want to pay for installation fee. I figure out later in about week, but when stuck with other function, no reply from support page.

If you purchase this code, On your own Tech experience, or you will need installation support from owner.