They are not working with Polsat.
Polsat is working with CAID 1861 & ProvID 000000,007001,007101
HBO & HBO2 has CAIDs 0100, 0500, 0B01 and 1813 - 0B01 corresponds to NC+ (refer to the billing, My subscription: CAID 0B01&000000 & 0100&000068)
You must have NC+ subscription to open HBO and HBO2