AffiliateWP problems with code fields

I am looking for an experienced WordPress developer to fix a specific issue with the integration between AffiliateWP Pro and WooCommerce.

The Problem:
I cannot associate a WooCommerce discount code with an affiliate account in AffiliateWP. I have correctly created the discount code within WooCommerce, but when I go to the AffiliateWP dashboard, in the ‘Affiliates’ section to assign it, the coupon does not appear in the list.

Objective
The goal is to implement an influencer commission system based solely on discount codes. Each influencer must have a unique discount code (e.g. “PROMO10”). When a customer uses this code, the associated influencer shall automatically receive a 10% commission on the purchase amount.

Requirements
1. Remove bug: Identify and correct the reason why WooCommerce discount codes are not visible and assignable to affiliates in AffiliateWP.
2. Correct configuration: Ensure that the coupon commission tracking works perfectly. The commission should only be allocated to the correct affiliate when their discount code is used.
3. No affiliate link: Tracking must take place exclusively via the discount code, without the influencer having to use a referral link.

I am looking for a professional who already has experience with AffiliateWP and WooCommerce and who can solve this problem quickly and efficiently.