Mrs P is right..I would ease back on the clicker training for now. BOND BOND BOND. Your dog isn't responding to you yet bc he hasn't really had time to bond with you yet. Give it a month at least of bonding and playing-walks and exercise, and time to acclimate to you and your home. I'm not saying you shouldn't work on basic commands in this time, but make it fun with LOTS of rewards. I always think hand-feeding is an awesome way to bond quickly.
RIP Malachi 'Kai' My Midnite Rider ♡
I may not be consistent with anything else, but I'm consistent w my dog.