Graceful Muse Paperie review for SPD Split Payment & Deposit

The app is full of issues. The instalment orders don't show up in the system AT ALL. Meaning you have a customer who has placed an order via installment pay but there is no record of them in the app. This is has been an ongoing issue for several weeks and it's still not resolved meaning that invoices for instalments aren't being sent to customers on time or at all and I'm having to deal with increased emails/complaints around why customers can't pay for their items. Customer Support has been slow to respond and have shown absolutely no urgency in getting this resolved. It's been going on for weeks. Terrible App, would not recommend.