Sun Travel offer two cruise line tickets Philadelphia Pennsylvania

Sun Travel offered us for free two Cruise-line tickets but first we had to pay service fee $98 and $198 for deposit with cashier check. When they received those cashier checks, they never contact us again. We try to call them and talked to lady and found out that they were cheating company. I researched and found out this company have been cheating a lot of people in the same way they cheated us. I don’t think, I will get good resolve, because this company still operates over 10 years. I don’t know why government allow them continue to do this kind of business, but I hope that one day the government will stop them.  Please help us and many victims to stop this company to cheat more people. Thank you for your help.