STARZPLAY [SP] Within Appletv+ [ATV] Sub

after a gap from using initial free week’s trial of both ATV AND SPI via Apple Store/iTunes I decided to trial paid one month subs of both. However, when I the dld the SP app and said to use via purchase it kept giving an error message. Then, I then tried to login but it just offered the free week’s trial again … no where did appletv+ app intro the face that it now gives access to SP. Which seems to leave me having an unnecessary moth’s sub … obviously I’ve cancelled SP’s auto renewal… but will that mean that my access to SP via ATV fail?