Step1: First of all you have to type rainbow ltts in the search bar of Google.
Step2: After that, the URL of this website rainbow ltts is visible on the first number in front of you, then you have to click on the same URL.
Step3: You will come to the login page of this website, here you are seen to enter the email id.
Step4: Here you have to enter your email id correctly and click on the Next button.
Step5: If for some reason you are not able to access this login page, then in that case you should contact the administrator of this website.
Login On: sslr v3
Step6: After some time the administrator of this website will solve your problem. And again you go to the login page and after entering the email address click on the button next. So in this way you can easily log in to the dashboard of this website.