#Anonymousit is in your interest to get all dues from company, do what it does, like hand over, knowledge transfer and come out of the company.
PF can be done from outside agency / through other sources, if necessary..But salary , leave encashment are all internal.
Please try to pursue in good faith. Not sure , how long you worked there?? Last alternative is to approach the labour court and give them your version of story in writing .
SO the labour court take up the same on your behalf.
Hope this helps.
20th February 2018 From India, Visakhapatnam