This time you cannot invite any girl from outside at home in Chaitra Navratri, in such a situation, you can worship the daughter, niece and any girl from the house by worshiping them. Before performing the puja, take a pledge that in Navratri I am worshiping my daughter as a goddess or I am worshiping her. Follow Lock Down and Know how to do Kanya Pujan and Durga Ashtami Puja during Lock down.