I am not an experts, and I can’t get my theme accepted, but for me I advice you not to continue, I am sorry to say this, but it seems that TF doesn’t accept this kind of simple themes with less details
With respect I would let it go and start over.
You have many mistakes with basic stuff like spacing, alignment and typography let alone outdated logo, incorrect use of shadows etc.
Take a look over the successful files on here and take your time. Good luck