Consumer Redressal

Dear Sir,Madam, I used to work for HBL Global Pvt. Ltd. for last two and half years. I resigned from their and joined new company. Now I have claimed fro my PF. So first there was no reply from their Head Office in Mumbai. After I mailed to the compliance they told me my one signature is missing. They sent the documents and then I again signed it and sent it back to them. After One week when I asked them did they received the same. They replied in mailed yes and it is given for processing. Now one and half moths have been passed even if I give mail regarding any update but there is no reply from their side. Already it one year I haven\'t received my PF. Please suggest what should I do. regards Kajal