What should I do to be able to win 1 ounce of gold?

You must be registered on the site and follow the simple steps https://my.garnex.gold/

If Im not on all social networks, can I participate in this contest?

I join the question. I want to take part in the competition, but I do not have an Instagram profile

I think that you can register on Instagram in 2 minutes. Then you get to receive 1 ounce of gold

That is, this is a prerequisite? subscribe to all social networks of the project