Hi @gsrideepguptha,
You have created two accounts on training.boltiot.com and you have enrolled in the training with this email id gsrideepgguptha@gmail.com id. I think there was a typo in your email while enrolling in the training.
Please use this email id gsrideepgguptha@gmail.com for login into trainings.boltiot.com
Do let me know in case you need further assistance.