Royaloak Furniture — After getting the furniture parcel in knockdown condition no installation done

Address:

Door no. 17/3, Fourth Street, Anabazagan nagar, Sembium, Chennai 600011

I received my furniture parcel on 20.10.23, in knockdown condition, but till now no one came from the company to assemble and install it.
Order no.[protected],
Model no. LCD stand - SKU TV20191022