public IActionResult FindPlayers(int?pageNumber, string name = null)
        {
            int pageSize = 6;
            var data     = string.IsNullOrEmpty(name) ? userDatabaseRepository.getAllUsers() : userDatabaseRepository.getUserByName(name);
            UserSearchContextMenuVM vm = new UserSearchContextMenuVM
            {
                users      = PaginatedList <Users> .Create(data, pageNumber ?? 1, pageSize),
                categories = paymentsDatabaseRepository.getAllDanceCategories()
            };

            return(View(vm));
        }