Sick and tired of Supabets

I have been uploading vouchers since last year November and it was my last time i won a bonus prize or even a big win. This year i've been uploading vouchers till up today and it all adds up to R1844 and yet all i do is lose and supabets eats my money and still no big win or bonus prize and if a agent calls you they wanna tell you about their is other games or other slots yet none of there games have been making me win this was like a income for me and now all of a sudden all i actually do is make supabets rich and myself poor this is really unacceptable..