Partybets refuses to tell me juice on certain sports

[Quagmyer]

I emailed party asking them what % their juice was. Their first response:

Dear xxxx,
Thank you for contacting PartyBets Customer Care.
Unfortunately, due to some technical difficulties we were experiencing, we received your email with some delay, for which we offer you our sincere apologies.
The juice taken from each bet varies between 2% and 10%, depending on the kind of sport and the bet type.
If you have any further queries, please don't hesitate to contact us again. We'll be more than happy to help you!
Kindest regards,
Milcho
PartyBets Customer Care Team


so I emailed them back
Could you please tell me the percentage of juice on the following sports:
Ice hockey
American Football
Soccer
Tennis

Their response:

Dear xxxx,
Thank you for contacting PartyBets Customer Care.
Unfortunately, this is information that we can't supply you with.
Please note, that we are currently running a 100% book promotion. Each week we run a promotion for different sports with 0% juice. The offer becomes available on our site 48 hours before the kick off of the event.
For more information, please follow the promotions on our site.
If you have any further queries, please don't hesitate to contact us again. We'll be more than happy to help you!
Kindest regards,
Milcho
PartyBets Customer Care Team


So i wont be betting there again anytime soon. Which is a shame, I like their good NFL player prop bets.
No way I'm going to pay 10% on anything