facebook ads

Hello, I am lewis from canada. I am into dropshipping and i am using shopify as my dropshipping platfrom. overtime, i have not been able to get enough sales into my shopify website because of low traffic into my website. I need to hire someone here who is a professional that can help me to run a sucessful facebook ads campaign so that i will be able to get enough traffic and boost my sales for my store. If you can do this, kindly respond to this request with samples of your previous works you have done related to this.