Creating & editing blog posts on iphone

Hi,

I have always created blog posts on my laptop but I'm going on a back packing trip in a couple of weeks and will only have my iPhone (13).

I've been experimenting with creating and editing blog posts using the phone and functionality seems very limited, the issues I've found so far are:-

I can create a blog post using my laptop but can't find any way of editing it on my phone, the status is set to Draft.

I can create a blog post but on my phone but can't find any way of editing it from my phone, the status is set to Draft.

I can create a blog post on my phone but can't upload any pictures except a single picture to the content thumbnail.

Any advice  gratefully received.