CarpetOne Joplin, MO failed to complete the project as promised and poor quality Joplin Missouri

I bought carpet from CarpetOne Joplin store and the store sent installer to install the carpet. It was promised to complete the project within two weeks. however, it was dragged to three weeks. at the time, I was traveling away from home. After the installation, i found several personal belongings missing. the floor was littered with debris of carpet, a couple of vent covers on floor missing. Another issue, the store salesman called me that the price needed to be increased by some $400 from the aggreed price after he measured the floor. he said that he forgot to include a small area. It's ridiculous.   I definately would not recommend this store for floor project!