retirement at 62

Not sure what your question might be.

If you are looking for where or how to apply, the Social Security Administration's web site should have all the information you need:
http://www.ssa.gov/

You can also learn more about the benefits of delaying Social Security here:
http://www.newretirement.com/Services/Social-Security-Benefits.aspx

You might also want to consider working full or part time as a way to delay the start of Social Security benefits. The longer you delay the start of Social Security up until the age of 70, the bigger your monthly Social Security check will be. Review the Maximum-Taxable Earnings table to see how your Social Security benefits might increase with additional years in work.