1) geo route from customer location to multiple store location in India maps in pickup option in WordPress
2) while placing order it must have pickup & delivery options with buttons. if user select delivery option then it's fine but if user select pick-up option it should have calendar option to select pick-up date & time (admin can manage how many days need to keep as default), & gateway should be only online for pickup by default, then synching there location before placing order. once order placed. they need to get route to store from there location pin
3) must have location asking in homepage/anypage to select the products within radius