She got married without a walee and her husband refuses to repeat the marriage contract

No File Exists
Check below answers in case you are looking for other related questions:
She got married in the mosque without her parents’ knowledge
Conditions of walee (guardian)

No File Exists
Related Answers:
Is it haraam to marry a woman who cannot have children?
He had a customary marriage with her (zawaaj ‘urfi) then he left her and ran away!
Ruling on customary (‘urfi) marriage – and is it permissible for the wife to move to another wali at whim?
She got married in the mosque without her parents’ knowledge
Conditions of walee (guardian)

Recommended answers for you:
Responding to a kaafir when he says salaam to a Muslim
Neglecting prayer out of laziness
The one who cannot help vomiting does not have to make up the fast
If her period begins before sunset, even if it is just a moment before, her fast is invalidated and she has to make it up.
She did not eat suhoor and did not wake up for Fajr. Should she carry on fasting or break her fast?