Actually i want to know when we earn btc how can we get it to cash . Is there any secure website or something
There is a lot of online wallet app that you can use to convert bitcoin into a cash actually i use coins.ph because in our country coins.ph is popular and it is very secured, trusted and legit and you can also see the value of bitcoin (buy and sell) and easily convert btc to cash and the other site's is coinsbase, BitFinex, Bittrex and etcetera