I'm a graphic designer on Upwork. Signed a contract for a logo design with "2 rounds of revisions included" clearly stated in the scope of work. Client approved my initial design, then asked for minor tweaks (round 1). I delivered those.
Now they're asking for a complete redesign with totally different concepts. When I said that would be a new project or additional fee, they're threatening to dispute the payment and leave a bad review. They're claiming "unlimited revisions until satisfied" should be implied.
The contract is for $800. I've already spent 12 hours on this. What are my options?