brand new NIKE band not locking in watch
Hello! I've just bought a new apple nike watch series 5; I have a problem with the band, the S/M which is the proper size for me is not 'locking' in the watch, hence I'm using the M/L band instead (which is not practical for me).. It is bought online from an official Apple retail store, since, because of the COVID situation, all physical stores are closed.. What should I do? thanks in advance :)
Apple Watch Series 5, watchOS 6