If you're just a dumb and don't know how to protect your keys well, all I can say... Say good bye to your bitcoin. Bitcoin is a totally secured, you must need to know how to protect your private keys or better to have an cold wallet. You know in this internet world, you can't trust even a single website specially if you want to store your bitcoin. Be aware to phishing sites and be vigilant to all times. Stay away from suspicious website.