Reconstruct the agreement and delivery
List the scope, rate, milestones, change approvals, delivery dates, feedback, invoice, and payment terms. Link evidence rather than sending screenshots without context.
Separate undisputed money from the disagreement
Ask for payment of any accepted amount now, then define the disputed work precisely. Offer a correction, partial settlement, payment plan, or neutral review when appropriate.
Escalate without weakening your position
Use contract notices, platform dispute tools, mediation, collections, or qualified legal advice as the amount and jurisdiction require. Avoid threats, public shaming, or misrepresenting your legal rights.