List of buyers of food for supermarkets in Africa/MidEast

I need a list of contacts, position of buyers of food category for supermarkets & food distributors (wholesalers) in Africa and Middle East.

As a minimum on this list I need
- Full Name
- Email Address
- Position (ideally head buyer, lead buyer)
- Name of Supermarket/Wholesaler
- Type - Supermarket/wholesaler
- Country

Nice to have
- Linked in address
- Supermarket website
- Phone contact details

My intention is to use the list to contact the decision maker (buyer) to sell cereal to them. I have started an excel spreadsheet and have the list of supermarkets in Africa but not food distributors (Wholesalers) and I still need same list for Middle East supermarket and food distributors (Wholesalers)

PLEASE NOTE: Feel free to respond ONLY if you understood what I am asking for & you can do it to good quality and within one week - I've already wasted time with someone who claimed to know the requirements but failed to deliver spectacularly.