New owner, need assistance in care of baby

[Cyanrose11]

Hello everyone!
As posted above, I am a new beardy owner. I did my research, but I am unsure of myself. I am scared for my beauty. Currently, there is little to no appetite, and only basking/sleeping. I don’t know if it’s my enclosure, or if this is normal, but I wanted to reach out. He is only about a month or two old. Got him from Petsmart.
below is my enclosure, please leave any information that you feel may be relevant.

 

[KarrieRee]

Hello everyone!
As posted above, I am a new beardy owner. I did my research, but I am unsure of myself. I am scared for my beauty. Currently, there is little to no appetite, and only basking/sleeping. I don’t know if it’s my enclosure, or if this is normal, but I wanted to reach out. He is only about a month or two old. Got him from Petsmart.
below is my enclosure, please leave any information that you feel may be relevant.

Please go over the surface basking temps-- how are you taking them? No stickons please - you want a digital probe thermometer- 2 one for surface basking temps-- one for cool side of the tank-- uvb I can't see it- what brand and bulb-- we will start there this is crucial to his overall health and behavior