WHERE CAN I TRUST 100% TO INVEST MY COINS for garentee payback
CAN ANY ONE SUGGEST ME ?
Actually where you invest your bitcoins so loss always remain, you can't say that you want only profit and don't waste a single peny.
Most of the ways are here where you get a profit.
Gambling is also one of this, if you never play it so try it , may be it will be suit you and you get a huge amount, without any lose.
investment always has a big risk, so it will surely lose. moreover gambling also has a big risk.
a better way maybe you can learn the trade. If you are already an expert at least you can get a huge advantage.
and this will take place in the long term, so you do not have to worry like putting money in the investment, because trading is controlled by yourself.