G & M Food Mart

I have been a customer at this particular station for 10 years. Recently the ownership I believe has new customer that have delivery vans. I understand they are customers and appreciate it however the van drivers block all passage way of other customers that either can get out or come in. The drivers attack other customers verbally and the manager of the gas station protects the driver. I am a business owner near by and just a little advise to the owner of this gas station, customers like the delivery vans could be around and use your station temporarily however customers like me can purchase gas from you for long time as I have for 10 years.