I accidentally deleted an app on iphone?

I just got the Plenty Of Fish app on my iphone and it stopped working. I thought i should delete the app and reinstall it, did that delete my account or no?

No. However please be careful with internet dating sites. Always meet in public places and never give personal information to anyone of where you live and if you live alone or what.

Account will not be deleted if its online. Apps that save data locally then the data will be deleted upon removal of the app

No your account is not deleted. Simply reinstall and sign in with your own account. It should work. Apps won't erase your account, not unless you delete it yourself.

No, you're account will not be deleted.