I bought and used bitcoins 5-6 years ago through a machine (paid cash) in a bank here in Australia, I had a wallet/dat.file on my Mac Desktop that I think has been deleted well at last I can't find it, I do remember my password for the wallet but am having trouble finding it, any ways to reinstall it ? The Mac still works fine and has never been wiped I just recently pulled it out of storage and i'm sure that there are coins still in my wallet.
Please Help!