Sooner or later, the update will be rolled out right into your phone. There are various reasons why there are some delays in the roll-out of the software updates to specific Regions/Countries. A delayed but polished software update is better than an early rolled-out one that has major bugs and issues.
You just need to be patient about it. It was already stated that some delays might happen due to some circumstances that may have arrived. I suggest you turn on Automatic Download over WiFi so that it's ready to install once it's downloaded. For now, enjoy what Android 11 has to offer.
