Nbd Contracts Limited — whether its fake or genuine offer letter

Address:	Mysore, Karnataka, 570007
Website:	nbdlimited.com

Hi, i received a call from [protected] and said that my profile in linkedin matching to their company requirements nbd contracts limited uk based company.
I have received interview calls from 1st week of this month and then last week later i called this number to ask for feedback they informed to contact the hr through email. Next day i received offer letter from them stating training in england for 45 days and work location anywhere in uae and immigration team will contact you for visa and medical purpose but you have to pay for medical and take invoice that will be reimbursement and later i got call from background inspector and she informed to pay 5000 for medical check-up and provided individual account number. Once i pay and fill the form and send to them they will schedule the immigration procedure in chennai. Is this fake or genuine.

I received the email from [protected]@nbdlimited.com

Company's address is "lockheed court, preston farm industrial estate, stockton-on-tees, cleveland, england, ts18 3sh"

Website: http://nbdlimited.com/

Called number: +[protected]

I received the email from [protected]@backgroundinspector.com saying to fill the visa form and payment for the medical test then they will schedule the immigration process in chennai.