Care for a houseplant you're about to kill

Help me care for a houseplant.

Plant: [name or description]
Symptoms: [yellow leaves, droop, dry soil]
Light where it lives: [window direction]
Watering habit: [how often]
How long I've had it: [rough]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. A simple care card (light, water, feed).
2. What the symptoms likely mean, with uncertainty marked.
3. A two-week recovery plan.
4. When to repot or stop and accept it's gone.

Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts, diagnoses or legal outcomes. UK English.

Stay in this ChatGPT chat. Do not turn on apps or connectors, and do not use memory from another chat.