Anyone has any idea how to cash out my cryptos into usd in my bank?
What is the cheapest and faster/reliable method?
It all depends on if you want to do this “by the book” or not, and the amount you want to cash out. Exchanges are the best way, but will require verification, which may take some time, considering the recent influx of new members on most popular and reputable exchanges.
Your next option is LocalBitcoins.com, where you can find reputable buyers that will offer you cash or payments into most payment processors, including bank wire transfers.
So which exchanges are you registered with? I would begin there. Binance just re-opened registration. So did Bitfinex, but they require a minimum of $10,000 trading equity, and their verification process can take up to 6 weeks.