You are still lucky but dont wait for the time that you would able to face problems with yobit, sooner or later you would experience such thing, not to be rude but this would definitely happen along the way and if you dont like to experience on what most people are complaining now then better not to use this site anymore.
If you are depositing from MEW then deposit address on yobit would really have 0x? start of address and i have seen it do have different value which supposed it do make use by a specific wallet . Would you mind on sharing up which coins you are trying to transfer?