I am not disheartening OP but it is also true that a new tipster may not want to show their lost bets, so they will only share their winning slips.
Since there are already few tipsters of a medium/good quality on forum, we always ask previous bets ...
I have seen a lot of people sharing their tips. Some one also asking money meanwhile they were posting only losing bets.
I know this is not the case of OP, but since I don't know so much about basket game, before following and placing some bets... I prefer to have a look of his previous experience