When you first activate your Spiking Wealth account, it would have been linked to your preferred Google/Facebook account. Please make sure you are using the same Google/Facebook account to login.
If you have trouble logging in with your correct account, you might like to try,
1. Go to https://spiking.com/logout
2. Log in with your correct account.
Sharing of access to Spiking Wealth Management System is strictly prohibited as that will be against the End User License Agreement here https://spiking.com/eula
If you need to change your account login, please submit a support request.