Cell phone contract despite debt?

Hi people I do not want to know but my best friend already so she will soon 18 and wants to complete a mobile phone contract for the Huawei p 20 pro. So the thing is she had caused debts on Amazon this year where she has not paid yet, she has given her account details to Amazon and she wanted to know if she can sign a contract now or not because with a contract you have to have his account data and she does not know if she is in Schufa and does not get a contract

In short

She has made debts with 17 not yet paid and wants to make a cell phone contract is it or not?

Does she have an income with an open-ended contract? Debt does not necessarily have to be a problem, but there can be other reasons for rejection from providers.

Thank you for the answer so she earns 410 euro per month she is training as a specialist in woodworking

The income will be too low, that will probably make no provider because you give an expensive contract, that will not be a tariff with low costs in the cell phone.

She has informed herself and would sign a contract with Telekom and the one she would take costs 35 euro per month plus 4.53 euro equipment costs

Do you have a link for that?

Did she ask degrees she says the page is called

Price exchange 24.de

There are devices cost 4.95 euro

And Mntl vrtk 51.95 euro

First, it would have been nice if you had formulated your question in understandable German. Just use punctuation marks (punctuation marks can save lives!) And pay attention to your numerous spelling mistakes. At least you can do little with this gibberish.

To the question:
If there's already a negative Schufa entry, it will be difficult to conclude a mobile phone contract. Since you do not know that, you can't answer your question.

At the age of 17, have not met the payment obligations? Wow. Incomprehensible! Your girlfriend should rather first settle their debts, instead of buying an expensive smartphone or an expensive mobile phone contract to complete!