Which of us is more right?

My sisters pay annually, believe 60 euro, for Disney Plus and there can be a total of 10 accounts.

They wanted to do this with their friend at the beginning, so that they have to pay 20 euro each year. Your friend then thought it over and didn't want it, then I asked if I was allowed to, they said yes, I then only had to pay 10 euro a year.

After a long time, my friend said that he also wanted to start with Netflix, Disney plus, etc., stop with films and series, I then asked one of my sisters if he could also be registered with us and how I could pay 10 euro then she said that he can even have it for free, then the sister went to the other one and said that and then she said no because he would pass on the account data.

I then called her and asked why she didn't want to give it to him. Then she just said that he would pass on the account data. I then said that he would not do something like that, I gave him my account details and he didn't do anything with it. Then she said bad luck. I mentioned that to her friend and that they trust her. And then she said that she didn't give it to her friend because she didn't want it anymore, then I said that if her friend wanted it, she would do it, only she didn't want it anymore. Then she just said no and that's it.

After all, it's their contract…

What?

How should one be right now?

Disney + is not worth it anyway and you will probably be able to afford Netflix yourself.