welcome to the forum! you have a very nice frog

moss = risk of impaction, take it out.
substrate, i can't see, but looks too dry. you should change the whole thing to eco earth it have to be moist but not mud like.

where do you have UTH? i don't see and suspect it is actually under tank, if that so, take it out asap and attach to the side, before your frog burned himself.

water in a dish shouldn't be deeper then frogs chin.

try nightcrawlers or roaches - the better options then crickets, but if you use them make sure they're gut loaded. pacman food is very good, but it doesn't move so frogs have to be tong trained to eat it. mice - once a month max, you can try live pinkie.