Boat — Speaker boat 1000

I brought the boat speaker from amazon . Within one month of purchase the speaker stopped working . Trying to contact boat customer service but no one respond properly .. Now i am just left with an empty box of no use with a warranty card which is again of no use. The service center people are so great that they denied by saying they do not get it corrected and asked to call the call center. First time I called call centre they said they will send some link to file a complaint which i never received and now it has became impossible to get in touch with boat support on call or follow up complaint status.. since last 2 months i am having run arounds with no resolution.. I feel they are giving pathetic customer service along with pathetic products