there are apps that streamline the process a lot, but you can manage everything on your own too. 1. download popular crypto app in your country - say, coinbase  2. they will ask you to deposit some actual money from your bank account to a diffrent account. this money will be used to buy crypto 3. if you wanna buy crypto, thats it, lurk through catalog and look for trends, news to get some profit 4. if you wanna buy memes however, those can't be bought directly with money, you have to buy some crypto first. and memes can not be bought with all crypto. to buy trump's meme, you will need the spwcific crypto trump is accepting, namely, solana, bitcoin binance etc first buy one of those crypto, as you see fit, then buy trump's meme with the said crypto. but as usual, do your own research, so you can only blame yourself, for success of failure.
India