its basicaly after yot put your money in operators a/c you are on training.
when training starts even operator does not know.
so you hang on operators promises for long ,and fed up, operator will give you tkts to go to frankfurt .....etc for sim,
tkt ,airline, nothing exists.
so answer will be bcz its raining in gatwick ....... sim centre is closed.
can you wait for 2 years after paying money to sim a/c?
can you revalidate your licence from your a/c?
please get back to the basics
not promises