After doing much research, I give up and finally decided to ask this question here. I have created a WordPress Theme locally on my computer, and I want to transfer everything (database, posts, pages, plugins, custom fields, custom post types, media etc.) to another WordPress site. Here what I did, but it is not working out for me, and I am not sure what I am doing wrong,
I have backed up my SQL database and upload it to the database of my new website. I also backed up my posts, pages etc. using the default WordPress plugin, and also upload it to my new website. Not sure what I am doing wrong, but it did not restore a thing.
So, my question is what is the best way and the easiest way to backup and transfer everything in WordPress?