I would like to write a review about Rain Internet Service Provider This service provider is very unfair and unreasonable as I hardly have fast network access

I would like to write a review about Rain Internet Service Provider This service provider is very unfair and unreasonable as I hardly have fast network access. Every time I call them I am transferred to India and told the problem is that I've got a pending sim swop which I did in June 2023. Help me have a fast and reliable network