Please, read the support rules... :
Applicants don't need to thank for each support. Either wait for a bunch of supports and then thank them or if you get accepted, you will be allowed to thank your supporters at the end of your application! Ask any FM to open topic just for you.
If you receive a negative feedback, you are allowed to defend yourself politely and respectfully stating why you disagree with the feedback, again it must be truthful!
OT: Half-support..
He is active yeah, and mature. But, you were re-connecting sometimes, which is against the rules.
Good luck.
Yours,
hX-