How do I make my posts look like this>?

[Iamsobased]

For an example like this

Where under every post or reply there is a picture or audio or video or text how?

 

[M1nordragon]

For an example like this View attachment 5501413
Where under every post or reply there is a picture or audio or video or text how?

Look at the top bar tools in the text box

 

[eㅤㅤ]

 

[Iamsobased]

View attachment 5501776

Very very much appreciated

Look at the top bar tools in the text box

thanks