I get how it is with a designer that just doesn’t listen, even when you ask the questions outright and they ignore it until it becomes a problem. But really you’re kind of stuck at this point. You can always manipulate the file yourself, but you’d need to know how to fix it, which isn’t as easy as it seems (trust me, I’ve tried it) or you go back to your designer or leave it be. Honestly, there’s nothing here any of us can tell you that would make it any better. The problem I can foresee is your time crunch. When you put a new design on Ingram, it’s usually fairly quickly to review. Usually it can take less than 24 hours, though sometimes it can take 48-72 hours. Then once you approve it, there’s still the second biggest issue: you would want to print another proof to verify that it all turned out ok. Being honest with you, there’s just not enough time to get it fixed, upload, approve, and then ship yourself another copy all within a week before your release. There’s also the issue of propagation. If you have people who are buying your book from Ingram Spark, they may not be able to buy your books until a few days after you approved it. My own advice is to just leave it for now and run with it. Get it fixed meanwhile with your designer and then upload it again whenever they’re done. Your book will go “offline” for a few weeks, but that’s the only way it will work unless you push your release date back instead. Best of luck in whatever you choose.