I need a flyer designer

I am trying to collect used or new tennis materials (racquets, balls), equipment (grip, strings, etc.), clothes, shoes, trophies, etc. Anything that could help Tennis in Gabon because this sport is dying with no subventions from either the government, nor the tennis community and with a small group of tennis players, we are trying to attract people towards the sport that we love.
For this purpose, I would like to create a flyer to request donations to help for this cause.

I am attaching other different flyers, but I want the designer to use its creativity to make a great flyer for this purpose.