Hello EITASIA,
Welcome to our forum and thanks for contacting us with your question!
I've checked your demo and there's a warning #15 thrown in console:
https://assets.highcharts.com/errors/15/
The error message is pretty much self explanatory, but basically it says that your X values should be sorted in ascending order.
Please try to sort your data by x values and let me know if the range selector works as expected.
Best regards!