I think this kind of signal, picks and pump groups don't work much. I usually think that such applications and services are provided by large investors and used to create manipulations in the market. We can see that these applications or channels, which have a wide audience, usually have small price increases after sharing. For this reason, some channels have found themselves successful, and taking advantage of this advantage do not want to pass without specifying that they do. In short, no investment should be made by relying on such channels and practices. In particular, all available capital should not be donated by using such recommendations.