Linking my Pressreader account with my London Borough of Camden library account

Hullo Care. Over the past few weeks I have failed to link my library account with Pressreader (which reports invalid library login / password). However I know that this combination works for other CamdenLB websites. I visited the library this moring and spoke to the librarian who suggested I should address you directly about the problem. I hope you might therefore be able to assist.