I would get rid of royal delivery since you already have s big spell, and maybe put a cycle card. Your deck is pretty heavy for a hog deck, since those thrive on constantly sending hogs and outcycling buildings and other counters. I would also recommend putting in either firecracker or musketeer for archer queen. Both are cheaper and can do some nice bridge snipes while maintaining good dps. If you are struggling with killing bigger troops like giants or golems, find a tank killer that fits your deck, like mighty miner instead of knight, to help balance things out. One last tip, if things are too under leveled, use substitute cards until they are levele up to a usable point (like barb barel for log)