Encoding Problem

it looks like something is going wrong with the encoding
But website is running on utf-8
Write text by default is running on utf-8
Internal code not working with ISO-8859-1

Also take a note on following:
grafik
Or API

for encoding analyses we can recommend notepad++ to check results as encodings are displayed in the editor on bottom right

For retrieval we also have a lot of alternates along helping you to fix your approach:

But let us know on what is the main work to achieve and we will check for solution approaches