Rapid increase in bitcoins?

I have three machines for mining but it works very slowly, despite the round-the-clock mode. How many of you have tried fast ways to increase bitcoins, such as gambling? Is it safe or should I look at another solution?

Hi, friend. If you want to really quickly and safely increase your profit in bitcoins, then you will be interested to visit the gambling site at this address https://duckdice.io. Please pay attention to the various contests and you can also chat with real players on the forum where they discuss real payouts.

I think the safe way to increase your bitcoins income is investing in reliable trade companies. If you are a beginner in the financial market field so I advise you to create a demo account on this site https://olymptrade.broker/id/olymp-trade-login/ and let the Olymp trade company takes care of your investments.