Unable to spend miles on any Campaign!

[ACSpectre]

I have been waiting for the new Raven 1 campaign since I heard of its development. I have 8500 miles to use. However all of the campaigns don't seem to let me use them at checkout. Can someone please check this is actually the case or a bug.

Ron

[AdrianL]

From https://www.digitalcombatsimulator.com/en/support/miles_rules/