I have worked as a professor in an engineering class for nearly 2.5 years. They haven't provided me with an allotment letter (even though I asked them, they always said they would give it to me later), and payment was in cash. Now, when I asked them for an experience certificate, they are asking for 5000 rs as a bribe for the certificate. I have proof, both audio and video, of them telling me that they know I have worked for them but will only issue the certificate if I give them 5000 rs. I need help with what to do.
Audio source: call recording
Video source: mobile camera with HD recording.
Audio source: call recording
Video source: mobile camera with HD recording.