Paymark Click New Zealand (NZ) Payment Gateway Opencart
DEMO VIDEO :- https://drive.google.com/file/d/1MGR15fTBQ3_RADIPMd2UZsli_MhgFw4c/view
Please Upload the files and folder to public_html directory or if you have installed opencart in sub directory then upload extension files there. After uploading, go to admin panel and do the below things:
1. Give permissions to the admin for that extension from edit user groups page.
2. Go to modifications then click on the refresh button, placed on top right.