where to start and how to play to make a win(small)

I am a newcomer to the casinowhoing world and is wondering i fanyone have a good tip for seucring some wins
I have tried 5-6 no deposit bonuses but havent been close to playthrough any win, at 30*wagering at slots and 3 small deposit bonuses 500% with same playthrough with no sucess.
Doing small sized bets at 25 lines  1 cent a bad strategy for clearing wins? Would u say that no deposit bonuses are bad? Is there a better way to deposit money to get a bonus, Idont mind grinding , I just want the best way to make profit and where to start(since I live in europe and is a rookie-i Guess all options are avaible).
Reading thrugh thes forums its not easy to find out where to start and in the toplists always have different wagerings than posted.

Is the chance to clear a 30playthrough wagering on slots very small? is it better to only go for blackjack bonuses if your in it for the money more than the fun(I admit playing slots is funny but if not resulting in wins its not for me).
Maybe I have wronmg strategies for slots:
1)is betting max lines but min amount bad?
2)should you leave a game after say 50 spins with no bonus/free spins opr big wins or should you play on because its more likely to score
4) should you leave a slot after a big win bonus becasue now its unlikely to hit again?


I hope someone have some good adivce for me cause after 8-9 casinos tried with no winnings its seems not positive for me...

Well, a good place imo to start is slots freeroll tournaments.  Admission is free and in some cases a small deposit is all that is required to keep your winnings (if your score is high enough).  Also look for free chips from online casinos.  If you are a new player, they will extend a free courtesy chip--and if you do well, do consider a deposit at that casino.

As far as spins, I like to spin three times per slot, win or lose, max lines, three times the minimum bet.