If you're asking how to invest in Bitcoin, here are some guides:
1. Better to make sure you have emergency funds first (this could be 6-12x of your monthly spending)
2. Know which exchange that suits you, CEX if you don't care about privacy and want to make more profit or No KYC P2P/DEX if you care with privacy and don't mind to spend extra, check kynot.me
3. Know basic digital security and how to use Bitcoin wallet
[GUIDE] How to Safely Download and Verify Electrum [Guide]4. The last one is learn how you save your seed phrase.
But, if you're asking how to get rich, my answer is none. There's no secret or ways to get rich.
There's a person living with frugal lifestyle, he always try to learn new skill, invest as much as possible, but he lack of relations which make him can't find high salary jobs because not all jobs are posted in jobs portal, so no one will recommend him.
There's a person with moderate lifestyle, he invest quite much and spend some of his money to get more relations. Now he work in high salary jobs because of a friend recommend him, he choose to resign and open a business. Unfortunately his business failed and he need to start from zero.
There's a person with low education and only work in blue collar jobs, he didn't invest a lot, but he choose to buy lottery ticket. Surprisingly he won and he got $1 Million, then he resign and start a business, now he's successful.
It's all about luck.