Custom Development WPaffiliate (Wordpress)

Hi, We need the following amendments to AffialiateWP 1. Configure login page gravity/ninja forms ([login to view URL] or [login to view URL]), I only need the following fields (hide others and add those missing): * Vorname * Nachname * Einladungscode * Emailadresse * Passwort (Password reenter form) (English translation - only to let you know how to match the fields: First name Last name Invitation code Email address Password) 2. Make videos with affiliate link available under creatives. Out of the box admin only can add videos and the user can download them from their affiliate area and their affiliate link is automatically added ([login to view URL])) and test yourself. What I need is that I can also add videos here and the and the user can download them from their affiliate area and their affiliate link is automatically added (Dev of AffiliateWP said this is possible) 3. Under settings in Affiliate Area we need some fields to be added and if the user enters them they will be stored in his wordpress user account or updated if he makes changes ([login to view URL]). We need the following Fields: * Vorname * Nachname * Firma * Straße * PLZ * Ort * Zahlungsemailadresse * IBAN * BIC * Bank * Umsatzsteuer-Identifikationsnummer * Zahlungsemailadresse (Dev of AffiliateWP said this is possible) (English translation - only to let you know how to match the fields: First name Last name * Company Street ZIP CODE * Place Payment email address * IBAN * BIC Bank Sales tax identification number Payment email address (it is already added from AffiliateWP)) ALL changes that you make should not unable me to make updated to AffiliateWP Please tell me if you can do that, in what time and for what price?