End of cryptocurrency

Is it just a slump or a dead end?

I have noticed a further drop in bitcoin price and decline in other cryptocurrencies as well. I tried to trade many a times but almost immediately after purchase, the coin value drops instead of rising, even though the indicator promised a rise.

This happened while I was in Poliniex, I failed first in etherum, then monero and lately litecoin.

I am not a good market analyst, in fact I am a beginner, but this failure has nothing to do with my ignorance, I have tried my best but every time I am pulled back down.

Big spenders, please rescue us by helping our decentralized finaces to get back on top, or is it the beginning of the end of crypto world?