If they have other social media accounts, be sure the details of these accounts match up with what they have told you about themselves.
Look in to a person’s online presence. Do not feel pressured to meet someone if you aren’t comfortable. 
If you are suspicious of someone report them to the app or website.
Remember that people are not always who they say are. Do not share images if you don’t feel comfortable with them being public. Message over the app or website instead of giving out your personal phone number. Don’t reveal details about where you live, work, or places you’ll be going. 
Don’t use your real name as your username. At the beginning, keep the personal details that you share to a minimum. But, as with any interactions online, whether it's buying and selling items, social media accounts or even banking, users need to understand the risks that can be associated with online dating. Online dating websites and smartphone apps have become a leading way for people to find their next romance.