I need help

Hello everyone

I am very new to Orthodox Christianity and its only today that I learned about lent.
I really want to fast aswell but I dont know how it works or the rules on how to fast. I cant ask a priest for help because there are no Orthodox churches near me. And I dont know anyone Orthodox to ask from either.

I know that I cant eat any meats, dairy and eggs, and sometimes fish. But thats as far I know.

Could somebody please explain the basics about lent for me? I would really appreciate that. thank you.