Welcome to bitcointalk. They do have huge jackpot ranging from 100k to $1M. Who wouldn't be lured with that.
But as I was about to register right in the fill up page, it already asked my phone number and its a mandatory.
Are we able to bet the welcom bonus and withdraw the coins we won?
Hi, Thanks for showing interest in Jumbo Ticket. Phone number is mandatory to enhance our users security and to fight spam.
You can use the $50 welcome bonus to purchase tickets for our three Jackpots. Yes, you can also withdraw the winnings to your crypto wallet. We allow Bitcoin, Etherium, USDT (TRC20), USDT (ERC20), XRP, Dogecoin, Tron, Binance, Litecoin and BUSD for the payment / withdrawal process.
You can register on the below link to claim your $50 bonus.
https://jumboticket.com/refer/offer/2649923713