Qs-Housing version 2.9.2 - Can't buy houses

Hi,
We installed the latest version of qs-housing lately.
Everything works fine on the house creation, no error.
But when we try to buy a house the “Buy the house” button doesn’t do anything.
The signature is added after clicking the button but nothing else. No error client or server side.
https://i.imgur.com/szp9HGm.jpeg
I put some print in the housing:server:buyHouse event but it’s not called and since most of the file are locked I can’t see where it is supposed to be called. Is there something I should add in the clients file? (the documentation doesn’t mention anything about that)
I have read the documentation and review our parameters in the config file, checked on the file that that aren’t locked, but nothing so far.

Did someone encounter this issue? I would really appreciate a bit of help on this.
we are on qb
with : qb-management,
ox_lib,
qb-inventory,
illenium-appearance,
qb-garages,
um_multicharacter
we are not using the smart phone

Thanks!

Contact the person/team you got the script from for help - especially seeing as you indicated the files are Escrow’d, nobody here can likely help.