[Resolved]  Koovs.com / Marble E-Retail — Order id - K306320, Exchange of product

So i had ordered 2 shirts of XL size on 30th April and received them on 4th of May, after checking the size was a bit big so i raised an exchange for L size of both shirts. My return pickup was done on 5th May and since then there's no update on the app neither i received any message that the return pickup of the product is done. When will I get my exchanged product and how much time more it will take ?
Please help me on the same.