International Marine Service Boat motor purchase with wrong prop, ripped off, no customer service. Boynton Beach Florida

Purchased new 2017 Suzuki 175 motor. Rigged motor wrong with incorrect prop size. Called immediately several times with no response. Bright boat in for 20 hour service and told them same issues and would not correct. Test drove boat with another dealer, instantly was told prop was incorrect size for the motor. Also was told gauges were not set correctly with install. Called International and told them what we learned and they told us because that more than 20 hours on motor that they wouldn't do anything to correct issue. Steve would not give any time of day, could care less and treated us horribly. Would never recommend this company for any purchase or service. We spoke to corporate Suzuki and have heard similar complaints and want to help us get the right prop. Hooing they follow thru with promises.