Hi Abhishek,
Please show more of your flow, I can't see the true/false part of your condition. However, I will assume what your problem is and try to help anyway,
Just because your condition result is false does not mean your Power Automate run has resulted in a failure. As long as there is not an error or a timeout, your flow will execute all the way through the appropriate path and the flow run will have the status 'succeeded'.
If you want your flow to have a different status based on your condition, you should add a 'terminate' step to your condition, forcing it to terminate with a status such as 'cancelled' or 'terminated'.
I would assume the rest of your steps skipped because your had no actions in the 'False' section of your flow and so it completed it's logical path.