Cupart, cén sóirt ráiméis atá á labhairt agat?

The OP hasn't flown in over 2 years; therefore the miles disappeared on April 1 last.

FB have, however, allowed those whose miles were instantly lost at the time of the rule changes to "recover" the lost miles if they take a qualifying flight in the 6 months after the loss of those miles, ie up to September.

The miles are already gone, and can only be recovered if the OP takes a qualifying Skyteam operated flight in the very near future!