Dear Op first of all while starting the exploration of the crypto market please prefer to analyze and authenticate everything properly because you never know how. And who can trap you to steal the funds.. haha not trying to scare you out but still need to be careful.

Moving to the question most of the users already suggested the best solution but as a beginner, I would prefer you should use a Centralized exchange for the first time if you really care about KYC (Document verification) so you can go with "Kucoin" a pretty decent and reliable solution offer card buying and direct bank transaction in specific regions. Before proceeding please confirm whether that is Bitcoin Banned or just not accepted as there is a lot of difference between being banned or being not accepted yet.

If it's Banned and still you want to proceed as it's illegal you have only a P2P buying option, If it's not Banned just not recognized or accepted then you can proceed freely until a clear statement from the officials.