Hi @Anonymous and Welcome to the Community Forum,
As we are all customers here like you we cannot access your account.
For clarification on the discount you will need to contact Customer Service.
Sometimes porting can be frustrating especially when it's from the Orange Network to O2 ! Hope your all your services are now up and running.
http://www.o2.co.uk/contactusI would suggest not using the Online Live a Chat for account enquiries.