Scammers are everywhere now especially for cryptocurrencies. Bitcoin and other coins have more enemies than friends. Developers and programmers are really taking advantage of the novice in this industry. The best way to guide against them is to keep your private key and wallet id and password from the public. With this you can be safe from scammers and fraud.
It is best to trust proven solutions in this industry. Already a long time ago there are hardware wallets. You can buy yourself such a purse and do not worry about your private key more than ever.