Employment Verification endless loop of rejection. and cycle

Our account has just been verified. Here is important information for everyone who creates a company account and whose verification fails immediately with a red "Employment verification".
You must enter the name of your company under "Publisher name" exactly as it appears in the DUNS number information. Only then will your account actually be submitted for verification. At least that's how it was for us. A day later, we were asked for an invoice for the domain. After submitting the invoice, our account was fully verified.

Now we are at tax profile verification through Microsoft. Let's see if that works without any problems.

 Despite multiple attempts, I find my application is rejected at the employment verification stage with no clear indication of what the problem might be or how to resolve it. 

Unfortunately, there are no error messages or notifications to guide me on what might be causing the issue. I have also contacted Microsoft Partner support, but I am yet to receive a response.

Now team reply me "As per Standards Review, the documents you have provided are not sufficient to complete the verification process".    

I provided the domain invoice and all required documents with all the required criteria but it still gets rejected.

Now I am seeking the support from your side for resolution.