I want to learn backend

I really want to learn backend but I don’t have any one to put me through, if anyone here can do that I’ll be very great full.

You will need to be more specific about what you want to learn about backend.

PHP and PHYTON because they’re both worth it to learn.

There are all sorts of courses for both PHP and Python, I might suggest getting a little more comfortable with them using these two:

https://www.learnpython.org/
https://www.learn-php.org/