Should I change realtors?

[Christy Holt]

Hello, I just submitted an offer on a condo in Nashville Tennessee. while Nashville is growing by Leaps and Bounds, I don't think Nashville is at the point of over bidding for properties. however I just submitted an offer full price and the seller went with someone else. the home was only on the market for 2 days. when I was trying to get direction from my realtor she never advised me to bid over the price. once I found out the seller went with someone else I asked for feedback. she stated they usually don't get feedback.. I currently own 3 investment properties in Nashville and I'm trying to purchase many more. any feedback would be greatly appreciated