Terrible Services - would not recommend

Dealing with Bosun has been an absolute nightmare. I am in the middle of paving my driveway as they only delivered half the bricks. The MD, FD Sales directors or anyone that may be able to assist is unavailable. The emails they give me to contact one of the mentioned just bounce back. Sales department do not respond timeously, only once I start screaming and shouting. A week later I am still not further along to find out when the rest of the bricks will be delivered as they have problems with their quality.