Vijay Sales — Unresolved issues with sansui ac (Model no.: jsp183si24a1)

I am writing to formally escalate the persistent
unresolved issues with my Sansui AC (Model No.: JSP183SI24A1), purchased from Vijay Sales on 10th May 2024 (Invoice Attached). Despite raising eight service requests under warranty (details below), no permanent resolution has been provided, and the product remains defective.

### Summary of Issues:
1. Improper Installation: Overcharging and unprofessional conduct by technicians during installation.
2. Performance Defects: Repeated cooling inefficiency despite multiple repair attempts.
3. Documentation Gaps: Incomplete paperwork provided during delivery.

### Registered Complaint Numbers:
- GJSa[protected]VS
- GJSA[protected]VS
- GJSA[protected]VS
- GJSA[protected]
- GJSA[protected]
- GJSA[protected]WB
- GJSA[protected]VS
- GJSA[protected]VS

Despite multiple complaints, the issues remain unaddressed, and the manufacturer/retailer has neglected to resolve the matter. I request immediate intervention for:
- A permanent technical resolution or replacement of the defective unit.