Asian Paints Money taken pending work

We have done painting through asian paints which got completed on 20 June 2022.
We have already done full payment to the company asian paints but there is still pending work to be done by company like some patch of wall is pending to be painted, there is color on furniture and also on windows. Painter told he would come when we see any kind of issues. But neither Vendor nor painter is responding. We called vendor and painter multiple times but they are not responding and also we called asian paints customer care. We are not getting enough help on this.