Hi, I am new to owning a Russian tortoise. I purchased one a week ago from PetSmart and brought it home. Its name is Benji. Benji has a large semi-translucent plastic bin filled with coconut fiber, a half log hide, a water bowl, a food bowl, and a basking rock. I have been soaking him daily in lukewarm water for around 15 minutes which seems to relax him and get him moving a bit. However, he spends most of his time buried under the coconut fiber or laying in the corner of his enclosure, overall being very sedentary. He has not eaten once since I brought him home though and I have not seen or found evidence of him defecating. He has a basking lamp that does Heat lamp and UVB functionality as well and the basking area is around or just under 90 degrees. Does anyone have any advice on how to help get him eating?