Do not buy or sell tokens on this app. They cheat on price. App often breaks and it's the only way to access the account. Ignore what they say in reply to these reviews they are still lies. App says less than 2 hours response time or whatever, multiply that by 30 to get real response time. Not even exaggerating, straight facts. This means it takes days sometimes to get a reply. The company doesn't care about clients despite thousands of dollars invested. They are try to delete the bad reviews.