hardly get tokens after got 30

hi. I'm using android phone in order to get lot of token offer
its work so well at beggining.all what I need to do is just download program,install,and run. I got 30 token in less than 10 minutes

howewer,since i got 30 tokens,another token is hardly come. I keep download,open program, token didnt got. it just verifying forever. I also try another offer that ask me to register,still I didnt get tokens

The program are surely different from those which already give me 30 tokens. I check that already. after get 30 tokens, I take no less than 15 offer which could get me at least 40 tokens, yet only 11 token I got. most program just got status verifying status which is endless.reporting this issue also wont solve despite its already more than a weeks.