TVT have 2 contracts as follows.

TVT Contract ( Yobit ) = 0x98e0438d3ee1404fea48e38e92853bb08cfa68bd
            Total amount = 1,000,000,000,000 TVT    , you can check as follow.
https://ethplorer.io/address/0x98e0438d3ee1404fea48e38e92853bb08cfa68bd?from=search#pageSize=100

TVT Contract ( STEX ) = 0xba7931768f2e3E6340BE9B59B055558ea651A141
             Total amount =  50,007,890,020.00 TVT   , you can check as follow.
https://ethplorer.io/address/0xba7931768f2e3e6340be9b59b055558ea651a141?from=search#pageSize=100

If anyone send TVT coin from STEX's contract to Yobit's contract. Yobit will not credit for it because it isn't same contract.
But TVT from STEX are still keep at that address. No one can't send it out from there except for Yobit.

W A R N I N G   T O   E V E R Y O N E ! ! !
*** PLEASE DO NOT SEND TVT FROM STEX TO YOBIT. IT IS NOT SAME TOKEN. ***