SpineFit review for BIG Digital Downloads File PDF

Worst App you can install for any digital product. They have not send out since 6 months any ebook for my orders, and just collected my money, I have looked into it, and from my side everything was setup correctly, it was a backend problem, they have refused to send me a refund plus refused to give me 3 next free months, Please do not fall for this small scammy App. better if you install a better and reliable App, it will save a lot of chargebacks...