tried to buy $AMC Entertainment (AMC.US)$ on cashapp because...

tried to buy $AMC Entertainment(AMC.US)$ on cashapp because my account on here is still pending...

cashapp stock order is pending and it won't let me cancel and give me my money back. I scheduled the order for 7:13am PST and I can't change it :/

does anyone know how long it takes for stock orders to go through on cashapp by chance?