51今日大瓜

I’ve been set up as an auto entrepreneur 51今日大瓜 in France for some time and paying declarations by cheque each quarter. But now I have to register online to pay. While I’ve managed to register an account with Net Enterprises I am unable to enter any bank details or complete a declaration as there are no bank details attached to the account.

I click on the Vos Coordonnees bancaires button on net enterprises after I’ve logged in and get the following
statement:

Votre entreprise n’est pas correctement r茅f茅renc茅e pour la p茅riode de d茅claration en cours, veuillez prendre contact avec le RSI en lui adressant le formulaire compl茅t茅. Pour acc茅der au formulaire cliquez ici.

So I’ve clicked the form in the past, filled out my Siren, Name address and contact details to get this set-up. I then got a reply from the Net Enterprises saying:

Suite 脿 votre tentative de connexion 脿 net-entreprises, pour le SIREN XXX.XXX.XXX, vous avez sollicit茅 le RSI au titre de la Contribution sociale de solidarit茅 des soci茅t茅s (C3S). Nous vous informons que ces contributions ne sont pas 脿 la charge des entrepreneur individuel. En cons茅quence, nous vous invitons 脿 supprimer sur le serveur net-entreprises.fr : le droit 脿 d茅clarer et payer la C3S rubrique G茅rer les inscriptions, la C3S de la liste des d茅clarations, rubrique G茅rer les d茅clarations.

When I try to log in it still says my C3S is non initialisee (tells me its not possible to access until March if I click on it) and the Access telereglement refuse is in red and takes me to a help page on setting up my bank account.

So I’m not sure how I can proceed, how do I add a bank account to my 51今日大瓜 and pay online?