Someone has created an account in Snapchat with my picture and email address but a different name.
Can you please let me know what to do about it
Someone has created an account in Snapchat with my picture and email address but a different name.
Can you please let me know what to do about it
You could dig around on Snapchat's Privacy page. You may be able to contact their support department, prove that you own the email address, and get them to delete the offending account. That said, it's a lot of effort both on your part, and on Snapchat's part, plus you'll have troubles proving, legally speaking, that the account has done something wrong. Plus, whoever did that can make new accounts faster than you can go through the takedown process.
As @Alexander O'Mara suggests, if they really have used your email address to register the account, you might be able to trigger a Password Reset, get into the account, and delete it. (Be careful though, in some countries this is a criminal offence since you're gaining access to an account that you didn't create.)
Personally, unless they're doing something that counts as harassment or identity theft / fraud, I would ignore it.