hello to all the members
Which one is better and easy method to get the back links.

There is no one activity is better. Try to do blogging platform is awesome.

I think Content Marketing is best and authentic way to get more backlinks...

To get a single quality backlink, it weill take time. It is not good for a wesbite, if you build too many spammy backlinks in less time. Try building backlinks using content share.