Hello, The report, upload and new title queue has a lot of influx right now which is causing the delay...
Before your upload, Your supposed group was claimed by another user, I have messaged the linked account, Could you reply with a confirmation there (I'm not sure if both of them are your account), I'll approve the uploaded chapter after since I'm not sure you are part of the group while this is not a problem normally, there's an extra page at the end and this will be a issue if you were not part of that group...