I recently fitted a boiler for a new customer landlord in a new property hes bought. we agreed on a price on completion of job but he had to leave half way through the job leaving his labourer at the property. When i was about to finish the labourer got a call from his boss saying he wasnt going to be back and to send him my bank details over and hed pay me that day. Its been a week now and he keeps saying he will send me the money that day or the day after but still nothing. This is the first Time this has happened to me how do i go about getting payment from this person.