I’ve listened your item.
The idea is great, I like it.
You should have to try to make a shorter version first (33 sec for one logo may it could be a bit long). And second, try to fix some mixing problems.
The drums are not solid and seems to be too much in the background for me: try a bigger compression or a parallel compression, also on the snare. Kick and bass are not focused and they disturb each other in some part in the low end. Balance this mix in mono first if you have not done this yet.
I have also a second account and I had a lot of hard rejections with no reason so I can understand you.
Generally with my first account (this one) I had some soft rejections for example errors in the tags or in the files I have uploaded. I’m thinking hard rejection is when the item for the reviewer is not good mixed and the idea is not great for sale.
About your item, I do not know…try as I said to make a shorter version, 15/20sec, a fix some things in the balance.