Take medical treatment for Antral gastritis.
And you can try for medical management of hiatus hernia if it's of low grade.
But, if it's of high grade or doesn't respond to medical management then you may require surgery for hiatus hernia i.e fundoplication.
Next Steps
follow advice and medication for Antral gastritis and hiatus hernia and avoid googling
Health Tips
avoid oily, spicy and citrus food