Like everyone else who was dusted at the end of Avengers: Infinity War, Spider-Man didn’t show up until after the battle over the destroyed Avengers base had already unfolded. Despite his limited screen time, he managed to stand out not just as the catalyst for the Women-Of-Marvel sequence, but also through the touching reunion with his mentor and father figure, Tony Stark, although their time together was tragically short as Tony would later sacrifice his life to stop Thanos’ forces.
Article source: https://www.cinemablend.com/news/2471770/one-marvel-hero-had-to-be-added-to-endgames-women-of-marvel-sequence-via-digital-effects