iPad FontSelf issues

I made a font on the iPad app. I named it and exported it. Then, the version that the app kept is several versions behind the one I exported. I have tried to see if I can open the OTF file on FontSelf but I can’t. Is there any way around this? I opened the OTF file in Illustrator’s FontSelf but I can’t edit any of the shapes. Can anyone help me?