Problem with connection to the bolt cloud

sir
iam having problem with connecting to the bolt cloud
it is showing that invalid credintaials .
email id :jayakumarnit18@gmail.com
device id:BOLT1118039

Probably, you logged in with some different account than the one you used for registering in bolt cloud website. Try to log out and log in again with the same account you used for registering in cloud. You can also uninstall the app once and reinstall it. Setting up the device for again from the scratch.