`At the moment it’s made in a way that it shows “1-3 years” – “3-6 years” – “6-9 years” – “9-and above”`
` for sure with the same design as this one`
This.
I work for as low as $15 USD, and then I'm stretching it. Whenever I get a client that says: "Do this, with the same design", it means I'm spending time learning how someone put your *whole site* together, HTML, CSS, Javascript and the back end all included.
HTML and CSS are incredibly complex if you're changing something someone else designed and built, especially if the guy/gal who built the site isn't very knowledgeable in these matters, as it is in your case (No offence meant, ask me why I believe your developer isn't exactly the best!).
You're asking me not only asking me to *change the design* (You are!), but you're also asking me to develop *new features* and to *learn your entire setup*, all the while you're standing behind my back asking me when it'll be done ("You will get 1 max 2 days"), *for less than $50 USD*.
Don't believe me? Look at the bids you've received so far. 2 out of 22 bids (as of now) from low-income, third-world countries. $50 is probably a small fortune (or at least a significant sum) for all of them. Two (2!) are below $100.
Now, after my little lecture, I have a question for you:
Skulle du få för dig att jobba under sådana förhållanden?
Take care!