Hi,
We currently use version 2.4.5.0 and we would like to update to the latest version 3.x and reactivate google recaptcha the collection of metadata needs to continue working https://pkp.sfu.ca/ohs/.
Can someone do this job or appoint a professional? I need someone with experience. thank you
Hi @brunomarker,
I think you may contact openjournaltheme.com and ask for such a service. I bought some commercial themes from them, and become pleased with their support.
Let me mention @navotera to watch this topic.
Regards,
Hi @drugurkocak
Thank you so much for referencing us. We are very happy if you are satisfied with our team on https://openjournaltheme.com 
Best Regards.
Hi @brunomarker,
Why don’t you check with the PKP services directly: https://pkpservices.sfu.ca/
Regards, Primož
Here is another online journal service, that provide OJS 3.x hosting and upgrade services. I found their mail on my spam folder 
Their demo site;
https://demo.ojsplus.com
Regards,