Complaint guides
Choose your dispute area
Different industries have distinct regulations, required proof, and official escalation desks. Pick a category to see its evidence checklist, escalation path and a letter you can copy.
- Evidence checklistThe documents that actually move a case forward.
- Escalation pathWho to contact, in which order, and when.
- Letter templateA ready-to-copy complaint you can adapt in minutes.
Showing all 9 guides
Consumer Complaint
Problems with products, services, refunds, warranties, or customer service.
Banking & Financial
Issues related to transactions, bank services, charges, loans, or financial services.
E-Commerce
Problems with online orders, delivery, refunds, defective products, or sellers.
Telecom & Internet
Issues involving mobile services, internet, billing, network problems, or service providers.
Education & Student Affairs
Problems involving schools, colleges, courses, fees, certificates, or educational services.
Employment & Workplace
Workplace-related complaints such as salary, employment documentation, or workplace issues.
Real Estate & Housing
Issues involving builders, property services, rent, possession, or property-related services.
Government & Public Services
Information about how to identify the appropriate authority and complaint channel for government services.
Other Specialized Grievances
Any complaint that does not fit into the categories above (Airlines, Healthcare, Insurance, Privacy).
Personalized help
Unsure which category applies?
Many disputes cross categories, like an online purchase with an unauthorized card charge. Share what happened and we'll guide you to the right escalation channel.