Ajio — Product not delivered as per order - 1 set delivered instead of 3 sets

Ordered 3 sets of chair pad cushions vide order number fn[protected] on 05 jun 22, received delivery on 13 jun but only 1 set instead of 3 sets which i ordered. Logged compliant immediately on 13 jun about less number of sets received and was given 20 jun as dare of resolution. I called number of times to customer care to check about the status of complaint but until 20 jun, customer care have no idea about the status. They just keep repeating, we are looking into it but don't have any updates. Raised issue on twitter as well and now will raise it to their grievance officer and ceo as well... For immediate resolution of my issue and also to improve customer care service levels.