I plan to buy my first ever BTC soon but I don't want to use a bank account to make payment and that includes my master card so I have some dollars laying around in my Paypal account have I opened a year ago and it's still functioning very well, how can I use Paypal to buy BTC direct?

Thanks for you answers, I used testnet on coinomi wallet and its great.

Is there any Demo or tester BTC wallet I can use to transfer between wallets just to see how BTC transaction works? Thank you

I try using the search engine but it brings me to result I want, maybe I don't get how to use it but here are the questions I want to ask.

1. Can a transferred token or coin be reversed?

2. If I send out BTC to a family friend can it get stuck and can I resend adding more gas fee?.

I have so many questions in mind concerning crypto and I want to ask if this forum search engine can lead me to some of the questions, is the search engine on the right side of the screen that capable? I am new on here and I need some guidance, hope I am welcomed 🙇 thank you.