Hello,
There are so many ways tk become a professional travel blogger.
Some of them are as follows:-
1. Create your won website and write about travelling journey.
2. Become a ghost writer for different website.
3. Use this app, create your content regularly and share your experience and once you reach the level 7. They will review and add you in there community.
Once you are selected they will give u role based on your talent. ✌️
Find your passion
Pick your Blog Name. Set up Your Blog
Update regularly Pick your social media platforms
Visit famous places to attract your audience.