You are only allowed 4 lines, so if you are writing more than that, the font will be very small.
Here is an example of the 4 lines used correctly. ( I'm just numbering to show you how many lines are being used.)
- Please help me with bakeries
- Sushi and coffee
- All hearts area
- please and thank you
If you are using more lines, then it will make the font little and players won't be able to read the message.
- Please help with bakeries and coffee and hearts
- thank you have a nice day