it was spinrider, i deposited £50 and got £50 extra with wagering on as a welcome bonus. They have since given me £400 as a goodwill gesture but i have still launched a complaint. As the slingo was £2 a go i just did not think buying extra balls would affect it, so frustrating as i only had 2 goes. i did not know it was a slingo game at first but was trying loads of different games as the wagering took so long. I am very annoyed at myself. Thanks for replying