When I search site on google it shows 2 home page i) https://www.cellsii.com/and ii) https://www.cellsii.com/home/ but can't find it from admin. Why this is happening, how can I find out and remove it.
It looks to me like 'home' is a category. Can you provide a screenshot from Big-G showing what you mean?
Yes you are right. Solved! Thank you