Extremely unprofessional

My entire experience with Jaymart has been an absolute nightmare ! I placed my order in September for 6 dining chairs, I was told that my order would be ready in 10 days but here I am 1.5 months later with only 2 dining chairs. Every week they promise me that I'll have the rest of my chairs by the following week and it just never happens. I'm so tired of chasing them for what I paid for.