Do anyone or does anyone have or has?
Does anyone want or wants?
‘Anybody’ is a third person singular form and takes -s in the present simple tense. That’s why the question form requires -s and ‘Does anybody’ is correct. The same would apply to ‘Does anyone’, ‘Does anything’ etc.
Has or have use?
It shouldn’t be, DenaEden, because it’s always “anyone have.” Anyone is singular, so just as you’d say “does he have” or “does John have,” you’d also say “does anyone have.”
Do you know why ‘Does anybody’ is correct? ‘Anybody’ is a third person singular form and takes -s in the present simple tense. That’s why the question form requires -s and ‘Does anybody’ is correct.
What to use with anyone has or have?
The infinitive (have) is always used with do, does and did. Has is used ONLY with third person singular: he, she, it. I have, you have, we have, they have, he has. In normal speech, “anybody” would take the third person singular: If anyone has a converter, could you …