Hi @a2usmani
Would it be possible for you to update to the 3.3.0.5? – the error messages are improved there, so you might better see what it the exact problem with your deposit (s. this issue that is solved in 3.3.0.5: Crossref status check errors in 3.3.0-x · Issue #6887 · pkp/pkp-lib · GitHub).
Best,
Bozana