Purchased a Encore pontoon boat in January 2018 fr...

Purchased a Encore pontoon boat in January 2018 from Hillyers Motor Sports. It was found to have a torque steer issue which they couldn't diagnose after 4 weeks. We took the boat to an independent dealer, their mechanic figured it out in 30 minutes. It's been over three months and the boat hasn't yet been repaired! Very disappointed and frustrated in how this has been handled.