[Resolved]  Snapdeal.com — Payment not received

Hi. I am Shinjini Bhowmick and I am an instagram influencer, I had a collaboration with the brand Snapdeal for which I got contacted by rhe influencer marketing agency named 'One Imprrssion' on 16th June 2021 by Aastha Sachdeva (Senior Influencer Specialist). That collaboration got completed by 31st July 2021.
It was a paid collaboration. I have only received the product amount so far that is 2051/- but I still have not received my payment yet and it has been 4 months now. The payment amount is 4000/- I was supposed to receive it within 45 days and when I contacted the said executive, Aastha, I got stalled staying I will receive it by 1st week of October and then she said I will receive it by 30th of October.
And then she said the company havnt cleared the payment she cant give me a date. And she is not even replying back to me nor receiving my calls.
Since I have no direct contact with the brand itself I dont know how will I get my payment now.
I have attached of all the proves and documents of the collaboration below.

The collaboration post link - https://www.instagram.com/tv/CR-iCTeH66O/