DS7 wireless charging cover

Hello,

I have a DS7 Crossback E-Tense 2021.
VIN: [VIN CENSORED]

The cover where the wireless charger is doesn’t work anymore. I push it all the way down, I can hear the “click”, but it just opens again, it doesn’t “lock” anymore and it can’t be closed, so unfortunately it remains always open.

Is there a guide or a diagram on how I can reach there so I can fix it or replace it?

Also, if I need to replace it does someone know the part number I am going to need?

Thank you in advance.