First, please review your bank statement to confirm any charges you are inquiring about are actually posted and not just pending, as it's very rare an account gets charged twice. Most false pending charges will fall off your account in 1-2 business days.
If you still feel you were double charged, please the confirm the amount of times you were charged is different than what's shown in your JefeBet Account Transaction History.
Then, please contact our support team after gathering the following information: purchase amount, date and time of the purchase(s), and any additional details.