Mine is exist scams ,yes i was a victim and also I like mining coins too but yet I fall victim of pump and dump coins ,so far I can boldly say if I don't go through all this I won't know better ,that is that cos its never going to happen to me ever again
where there are always criminals. if we ever feel cheated, this can not make us understand more about the mode that is always used, so far, bitcoin business people are rarely exposed to similar cases, so we are always careful to examine things that are considered suspicious, so we should report it to the authorities. do not easily believe in something that offers high profits without spending large capital.