I have a 20 year old mobile but I don't know what brand it is
The firplace has shifted a little and there is some opening
Between the panels hpw can I patch it up

My house from what I have been told was built in the 70s and from me spraying water on the fire to dye down the fire I have cracked the bottom of the fireplace and am wanting to sell and don't know how to repair it... HELP!!

I have a fireplace which is 20 years old. It doesn't heat radiators just a fire. It has developed cracks in the back and side walls. Please advise...