1. You have not accepted the full and final settlement or you have not yet received the same"
2. If you have not accepted the full and final settlement what is the reason for that. You can collect whatever the company is paying you now of their own without giving in writing by you that you have received the full and final settlement from them.
3. If you have not yet received your full and final settlement, it will not be prudent on your part to go for litigation with the Company till you get all your balance payments.
4.. Once all your other payments are received by you, you can file a money suit claiming the bonus amount payable to you with interest, damage and cost.