Remove unwanted features from Membership2 pages

There are many changes to Membership Pro 2 compared to the older Membership and there are sections on the account page that we don't want. Also the meta-widget changed and now shows Site Admin so not sure if that was overwritten when I installed MP2.

So how can I remove/hide page features that I don't want or are not relevant.

Example: Our membership is free so there is no billing, also users only have one type of membership so there should not be any option to change or upgrade.

Can you please advise?

Thanks,
Lucien