GBF try contacting courrier companies directly through their on line portals or call their recruiting depts.
In my experience with courier companies it is diligent to be careful. If you choose to work with them, make sure you understand all terms and conditions. Remember, your status with them will most likely be as a 1099 contractor.
Make sure your compensation is in writing. Demand management sign the compensation agreement. Unfortunately, some courier companies play fast and loose with contractor pay. Also, before accepting work , make sure the compensation meets your profit margin. Your compensation should exceed your expenses by at least 50%. Actually, your gross income should ideally be double your expenses.
Factor in all expenses . Fuel, tolls, insurance , monthly payment on vehicle loan( if applicable), mobile phone, normal vehicle maintenance..
If the numbers don't work for you, walk away. Don't be a doormat. Stand your ground. The reason why sites such as this exist is because there is a desperate need for drivers