Wrongfully Put On Bench, No Pay Review, Promotion also stopped

Respected Community & Lawyers, I have been an employee of this firm since Jan'21. My relations with my reporting manager were not great and hence without supplying an info to me Leadership puts me on a bench and alse pay review for 2023 also not happened. My Promotion was also stopped. My rating was AY22 was closed as meeting expectations. The reasoning that was given to me that I am already at a high package and due to market scenario pay Review is not happening. There was no PIP opened for me either. What are my options here? Few facts - 1. I was informed client wrote an escalation email however no artifacts were provided to me? 2. My Salary has not been appraised 3. My Promotion was due and that did not happen either 4. I am on a paid bench, waiting for a project to be allocated for past 2 months 5. There is partial finance impact however have been put through a lot of stress and anxiety 6. I needed leaves for my own treatment and to look after my father who was suffering from cancer and i literally had to fight with the management and i feel that's where it all started. Please suggest what are my options.