Wont launch, instant cash

App wont even launch now, even backed up my songs ( hopefully theyll load again ) and deleted and reinstalled from scratch and still it wont launch ( now Ill have to restore purchases again, which was a big hassle the last time I had to do it ) and to be honest Im wondering if I should just cut my loses with this app, its just been terrible working with this app, when it worked that is.

Strizbiz about FL Studio Mobile, v3.1.58