Love it but... – Best Funny VineGrab Videos Free - Video downloader for Vine, Save for Vine Review

I love this app. I bought the 100 coins, (which I rarely do with these kind of apps), but recently when I clicked the app, it wouldn't load so I delete it and got it back and it work again. But all the coins I bought were gone. Please fix this?
Review by HXH283748391 on Best Funny VineGrab Videos Free - Video downloader for Vine, Save for Vine.