Now that all the remedial options are exhausted and legal battle is on the horizon, understand the approach which will 'most likely' result in relatively quicker resolution with relatively least pain.
Please keep in mind that initial filings and/ or responses will make or break your claims in the protracted legal proceedings.
This package will be inclusive of a 1:1 call (up to 100 mins). You can get all your doubts/ issues clarified, if you prepare your time-line document diligently.