How can we handle if a company gives fake bad feedback about an employee?

Can anyone please suggest how can we know if our last company has blacklisted you or not because after getting a good response over interview and not receiving call later is quite shocking, it happened multiple times. can we know the process if a company has blacklisted you over some grudges? like how can we know the truth behind ??? Please suggest. And also how can we handle the fake bad feedback if a company gives about a employee? how can we find and handle it???
Please help!

Dear RadhaMeera,
In your case you say that your performance in the interview is well but you do not hear anything from the company thereafter. For this your surmise is that they must have "blacklisted" you.
You may note that Background Verification (BGV) of the employee happens on his/her joining. Therefore, there is a remote possibility of company where you appeared for interview, checking your credentials with the past company. This might have happened in one odd case but it cannot happen in all the cases.
While you say that your performance was well in the interview. But then what if the company has got candidate whose performance was "very well"? Secondly, that your interview was good was your perception. A seasoned interviewer may not be expressive or could maintain reticence. Therefore, your perceptions about your perceptions could be inaccurate also.
In view of this, I recommend you keep on trying for better opportunity. While you have been knocking the doors, it might not be the right way of knocking and the door is not opening.
Have you taken feedback about your performance in the interview? Did you note down the questions that interviewer asked and the replies that you gave? Did you verify the correctness of the answers from some senior?
Thanks,
Dinesh Divekar

Really thanks for your response..
I have tried taking feedback but not getting any reply over it after that. As per your suggestion too I will keep improving on my answers. But still to know clear picture. What can be tool n process of getting know regarding blacklistedor not through any employer??? Please help

Consult a fortune teller for such kind of question

Possibilities are very less as companies do not put efforts of verification during interview stage.
You need to score & do better in your interview and skills work on them first.