Am always jittery when it comes to this kind of service I have relied on correct score betting subscription before I still remember my ugly experience so am now skeptical on this mind of services maybe if you are willing to share more evidence of proven winning that may help a little in convincing us.
I've also had a bad experience using this kind of service and I want to be careful in case I would try it with other sites again. As for me, providing concrete proof would be a good way to support this kind of service. At least evidences that they could really help players win through their service would be convincing.