Hello, my name is Anna, nice to meet you all!

I installed apache on my droplet, so I could see my web page, but it doesn’t work. I always have 404 error.
So I changed apache2 config like that:
<Directory />
Options FollowSymLinks
AllowOverride All
Require all denied
</Directory>

<Directory /usr/share>
AllowOverride All
Require all granted
</Directory>

<Directory /var/www/>
Options Indexes FollowSymLinks
AllowOverride All
Require all granted
</Directory>

<Directory /srv/>

Options Indexes FollowSymLinks

AllowOverride All

Require all granted

</Directory>

And it didn’t help at all:)
My IP’s 159.65.252.195, do you guys have any idea how to fix this?

Thanks a lot!

PS I’m just learning, so I’m sorry if my question is stupid.