Change Phone number

Hi there. Please help me to change my phone number, I cannot access the app. Thanks

Our company recently provided Revolut CC and as usual I used my business phone number for registration. Unfortunately this number can’t receive SMS and now I’m stuck. Re sending the invitation did not help e.g. number was already set and not changeable. Therefore I can not log in and use support chat.
I already wrote an e-mail couple of weeks ago to but no answer.
Help would be much appreciated as I’m getting kind of frustrated!
Thanks and BR

Je suis en polynésie française et j’aurais besoin de changer mon numéro de téléphone car mon ancien numéro n’est plus disponible (prépayer) merci de votre retour