Need help ASAP (pointshop guns won't add to inventory & detective weapons won't add to the detective menu) *CAN PAY*

My pointshop guns are added to the pointshop… and they show up and everything, when you click buy it takes away the amount of points… but it doesn’t add to the inventory… and I added a couple weapons for detective and they won’t add to the detective buy menu… I can buy if needed, but I need these two things fixed ASAP, thank you.