Thank you vintagesmith but Sheryl Cheely from the SWHF has already sent me a PayPal Invoice.
I will send the request form tomorrow to the Warren address.
I think I have to join the PayPal invoice with the form.
Also, the space to write my address is too small so I think I will write my address on a paper.
I’m really happy PayPal is accepted though, it’s easier for us who don’t live in the U.S !
Thank you