Had them do my taxes because I had purchased a hou...

Had them do my taxes because I had purchased a house in 2015 and was hesitant to do it myself for fear of missing something. Was disappointed that they were only able to find me $2200 in a return even though I paid $37k in taxes. Felt like they didn't care to do more with me to find areas I could deduct. Then to top it off, they charge me $325 for their services. They only charged my parents $75 for a joint file. I feel like they saw my income and felt like I could afford to be charged more. NEVER GOING BACK TO NOLAN ACCOUNTING