What species of spider is this? Could anyone help
This is a male Carrhotus sannio (the females are brown/grey). The white dorsal stripe on the cephalothorax is right beneath the outside eye; the upside-down v-marks on the back of the abdomen point to two white lines (sometimes broken) which run parallel to the length.
Gallery of males:
https://inaturalist.ca/taxa/334660-Carrhotus-sannio/browse_photos?quality_grade=any&amp;term_id=9&amp;term_value_id=11