Remove "Proudly powered by WordPress | Theme: Sydney by aThemes."

You can edit footer.php and insert your own social links code or use plugin for this purpose.

Doea anybody knows if I have PHP version 7.0 on my hosting I will be able to edit footer.php? I am trying to do now and all the times I have a problem with editing. On diferent i was able but this is not possible.
Kind Regards
PAwel

how to change font style?

There’s a very easy way to remove “Powered by WordPress”, just use the WordPress plugin “WP Hide and Security Enhancer”. This plugin can also change and hide URL, it can even hide your WordPress core files along with login page, theme, and plugin from general site visitors, learned about it on Wpblog, so do check it out. Hope it helps. Thanks

My version is Sydney version 1.55

this link is not match my version, where shall I find out the solution?

I have tried above mentioned tricks but is not working on my site.