About Confirmation Email

[owner]

Hi everyone again,

I got this email today

"Thank you for your application to the Home Office. Your application has been received and is being considered.

It may take up to six months to make a decision on your case. If we are unable to process your application within six months we will tell you as soon as possible........"

I have been waiting for bio letter since 26 may. I had a contract with power generation company (I'm an engineer) and I'm gonna start to work at 24July. So they are asking me to bring my passport, birth certificate etc. but I already sent all these documents to Home Office. Can I get my Bio Letter soon? I have just one week before the start and they will expect to see my documents .... Its really important for my life and my family. Please inform me about rest of process.