I trying to a lost W2 and i cannot get a hold of the company i ahve been trying via email and have not gotten a response how can i get one

You may have to physically go down yourself to the company [at least attempt to CALL them if you can look up their telephone number (payroll department)].  I have had to do that myself (which worked) in the past.  Be sure and bring a photo ID (like a driver's license).