App is glitchy and crashes often. On top of the frustrating user experience from a poorly functioning app, In my personal experience I have found the odds of your donation actually reaching the campaign organizer is about 50/50, GoFundMe has shut down half a dozen of the campaigns I have contributed to for unclear and seemingly spurious reasons. I have had better success using GiveSendGo which is a free service so 100% of your contribution reaches the fundraising campaign you wish to support.