Misleading people with **** holiday vouchers

I received a phone call out of the blue last year September, to say she was from "something travel" cant remeber the company name. I must come in and collect my free holiday voucher. So I asked this lady if its got something to do with timeshares and she said no. So i thought because i fill in alot of competitions it might be one of them. the following day she phoned me again and again i asked her is it like a presentation and she said no. so she sms me the details of where we must pick it up, when we got there it was TIME SHARE. So i told the guy and he said well you dont have to stay but if i want the voucher we have to see the presentation. so we did after an hour we got the voucher. and since december ive been trying to book or get hold of any of the "one year gift" staff. received loads of auto replies but no phone call or mails nothing, "You have to book on line" if one wants to do so theres never availibility. not even in 2019 or 20. This is a **** just to get people to come and listen to their money ripping scheme. Thye dont have a telephone number ANYWHERE to be found.