hi all im lvl 23 and i really want to know if there is any video or guide that shows how you can enter in a tournament cuz iv been trying for so long

You need to be online when the tournament starts then at your left down corner of the screen you will see a red icon , just click that then you will have to click solo to participate in solo fight .if you play TW version this is the tournament schedule -- http://www.dbocom.com/forum/showthread.php?t=6579

can you tell ne what is the time in (GMT) cuz well im confused

Kid Tournaments (level 1 - 29): Every Tuesday and Friday at 8PM ( GMT +8 )