First time reaching out to an agent

[Dellener Crayton]

I guess I wanted to get an understanding of how a conversation goes between an agent and buyer. I reached out to an agent this morning in reference to a property that's close to my home. The unit was 6 beds 3 baths 2,576 sqft  roughly for 80k only to find out it was just put under contract which kind of confused me if it's currently under contract its still listed as for sale!  It needed about 80k in repairs due to fire damage which  probably explained the holes in the floor in the description of the property. The agent was informative and also suggested other properties in the surrounding area once I mentioned I was new to investing in rehab properties. I don't just want to jump the gun with this one agent. My question is there an limit as to how many agents you can do business with? Should I reach out to other agents before jumping and doing business with the first agents response?