Aqui,ahi,alli?
ayuda por favor explain these three in (hay/esta(n)
3 Answers

Due credit to uaxuctum
- "aquí" means "(en) este lugar": where the speaker is, or some nearby location
- "ahí" means "(en) ese lugar": where the hearer is, or some location that is neither near nor far but somewhere in-between
- "allí" means "(en) aquel lugar": where neither the speaker nor the hearer is, or some far away location
Two simple examples:
- "Yo estoy aquí, tú estás ahí y él está allí."
- "Esto está aquí, eso está ahí y aquello está allí."