My football players disappeared suddenly.

Hello, I send this message to ask you for a help,my account is Sparda•ChoHeart and my UID account is 952520051078127618. At first,my account had more than ten football players,but now all of my players disappeared.I hope you to give it back to me.I'm looking foward to hearing from you soon. Thank you for your consideration.(I have attached the image below).