What I say is truth, you don't need to use a computer to do it and you don't have to invest any money.
All you need to do is register an account and choose bitcoin mining, you should use the application to control the process. You need to activate every 4 hours to continue mining, and once the minimum amount is reached, you can withdraw your funds. However, in order to actually cash out your wallet, you must use your mined funds to trade futures contracts. The profit you make will be the amount you can withdraw to your wallet.
The more futures you trade, the more powerful your free bitcoin mining will be. That is the key to help you make more money in the future.
And if you are not an experienced investor, I recommend investing only with the money you get from free bitcoin mining. That is really where you can test your skills.
I made money on the site without investing money in it. If you want to know how I did it, feel free to comment below the post.