I'm about to help you for low resolution/fuzzy/blurry/unfair logo turn into High quality,print-ready vector format.so you can adjust the file to any size without losing quality.
The basic gig covers a simple text base logo and the final result is delivered in a high-quality .jpg/png file.
fell free to ask me if you have any query I will happy to help.
Thanks
https://www.fiverr.com/oshaon/vectorise-your-logo-in-1-hour-professionally