Beware of Heritage Sports

They told me they needed my credit card on file before I could use them and then their credit card processor charged me several (6)  times over $1K.  Heritage Sports admits it is their credit card processor in China but they say they cannot help or assist in any way to get the money back.  Clearly, they gave my credit card information to them.  Do not use these folks and definitely do not give them any sort of financial information (credit cards, bit coins, etc.).  They used to take wire transfers but now they stopped.

Dispute the errant charges with your credit card company 

exactly,you need a new credit card company,not a new sportsbook.just dispute the charges,very very simple