Spending a couple of minutes reading the guidlines on this page will save you a lot of time verifying your CoinJar account.
Once you have registered and opened your CoinJar account you will need to have your identity verified. Once your identity has been verified you will then be able to link your bank account to your CoinJar account and purchase Bitcoin.
Verifying your identity is straight forward but does take time. The process for identity validation is listed on the CoinJar website
The procedures and requirements are listed below and I have added in bold red important points you should be aware of and follow. Doing so will speed up the verification process and eliminate any frustration.
Required verification documents
To begin your identity verification, login to your CoinJar account and visit the secure Identity Portal. You will be prompted to provide two separate documents - a proof of identity, and a proof of address.
Proof of identity
A Class A government-issued photo ID document showing your full name, expiry date and your date of birth. The document should:
For ID cards, we require a photograph/scan of the front and back of the proof of identity document.
Preferred documents
Other accepted documents
MAKE SURE the photograph of the document you use is clear and sharp. If it isn't it will be rejected.
Proof of address
A statement showing your full name and current residential address. The document should:
If you're unable to provide a statement meeting the above conditions, your local bank branch should be able to provide you with a printed account statement including your full name and residential address.
Preferred documents
Unaccepted documents
Once again the photograph of the document or the document you upload must be clear and not blurred. MAKE SURE the document was issued in the last 90 days and the issue date IS VISIBLE. The name and address on the document MUST match the name and address on the identity document you provided.

Typically, manual review for ID documents can take up to three business days
Once identity is verified, link your bank account: Next.