I've uninstalled then reinstalled Fresco, but it keeps on crashing still, what do I do?

Which device are you using? Have you checked the System Requirements to see if you're at the lower end of devices which can run the app? Other than that I would suggest going through the app settings to Help then sending a bug report directly to the developers. The bug report link will open an email and include your system details which should help to solve your issues.