Ok so does anyone have an address for him or a phone number/email address. Been given a link to a government claim site but need his address to get the ball rolling.
Money Claim Online is the way to start a claim via the county court. You file the claim and they will serve the papers to the address you give them. If the person doesnt respond you can file for a judgement by default then send bailiffs in. It is really simple and easy I used this to claim back ££££s from a high street bank so I am sure a scammer from Portsmouth isnt going to beat the syste.m
They accepted an offer of a set amount per week/month. He has broken that agreement along with the original agreement so I would of thought that would be enough. To be honest I doubt he would even contest the claim.