iPhone XS Max is not charging

Please rephrase the question or post in your native language.

Your post does not make sense.

You will need to buy one of these: Lightning to USB Cable (2m) - Apple (AU),

And one of these: Apple 5W USB Power Adapter - Apple (AU)

If it won’t power on at all when charging, it’s likely the battery is toast. Lithium-ion batteries do not like sitting around discharged for long periods of time.

I believe he means that his new iPhone XSmax is not charging

That or they don’t have a charger…?

Of course, they also use the word “new” which really can’t be applied to a XS Max considering it was discontinued almost 3 years ago.