Welcome to the forum
Sorry it hear its not under better circumstances.
If you’ve had a temporary suspension, you’ll need to wait out the 24 hour cooldown
If its a permentant suspension, your dashboard will show you an option to raise a support ticket.
Either way we can’t do anything about suspensions from the forum.
On the other hand, your site seems to be working to me:
I checked your site and I see that it was less than 1 hour old at the time you posted your message.
Because of that, I would like to remind you about the following notice shown for your account:
It can take up to 72 hours for new domains to be accessible everywhere!
This is caused by DNS caching, which InfinityFree cannot control, but there are some workarounds you can try.
Seeing the suspension page is not the intended behavior, but it can happen.
Since there is no actual suspension for your account, I think that you’re just seeing that due to DNS caching, and the problem will fix itself after some time.