Just have more patience. Prices on cryptocurrency is so volatile that even those traders that have been in this industry for more than a year cannot predict it. Read more books and blogs about trading and start learning other techniques from them.
There is hardly any reason to deny this fact that there is lot of money in the world of crypto currency. You can earn as much money as you want to earn. You only need to have good background knowledge about the things related to crypto currency. Moreover, you can also join different kind of campaigns like that of signature campaign etc. this will for sure help you in earning a good amount of money.
I think you do not have given the required time to this campaign and did not upgrade your rank, thats why you have nothing in your bitcoin wallet. But dont worry it is a time consuming site and also need patience to make money in this campaign. You should not lose your confidence and patience. Just give time to this campaign and wait for some more time and one day your earnings will start.