Changelly, are already gone around 30 hours without any response to my support requests and not even getting my coins. This is very sad and not serious. Transaction id: d04b6250c3fb. Have to say that after 15 minutes they got my transfer and their exchange step was done. During the rest of 29hours they did not do the transfer to my account/address, so far to  my address there is no evidence of transaction, not event unconfirmed!