英国采购需求：货运三轮车，机动三轮车

I'm interested in purchasing 5 units of your product, and I'd like to confirm whether your company ships to Nigeria. Additionally, I would appreciate it if you could provide me with the total cost per unit, as well as the shipping fees involved. It would be great to get an estimated delivery time, too. This information will help me make a decision quickly. Please let me know if there are any specific requirements for the order or additional details I should be aware of. Looking forward to your prompt response!