Where is Lecong Social Security Bureau? Can individuals buy social security?

Lecong Town Social Security Bureau moved to the left and set up an administrative center behind Park Plaza Hotel. I can buy my own social security, so I bought it myself. I bought an agile employment rack, which doesn't look good. There are several scales better than sodium. I choose a hanger that is a little higher and smaller than the lowest one, and I have to pay more than 700 yuan a month, depending on the family situation. Or can you consult first?