Since it goes beyond asking for your wallet address only and they’re asking you for personal details, it is no doubt a scam and you should stop any transactions with them immediately. If you were expecting the bitcoin from someone you don’t know and only met online, then maybe you’ve been interrogated secretly without your knowledge for them to know that you’re new into bitcoin and so they want to take advantage and leverage on your lack of knowledge of bitcoin to dupe you. Security and privacy is one of the most important factors you should always consider in bitcoin and you should not trade it for anything else because the repercussions is always disastrous.