Do not work for this company
I have never worked before for such a bad company.
They tell you a good rate per hour, but they do not explain what is inside this pay rate. I had to pay for my expenses ( as everyone does ) and as well for the companies HMRC!
In the pay per hour, your holiday is included in it and they never mention it until you get paid.
To make it a little easier to understand. I was working for £10.5 per hour and the money that I was earning was £7.55 per hour.
I was very unsatisfied with their employees as well, I had to text them 3 times and call twice to get a copy of my contract.