Meow but the only problem is that I do not have the SSH access.
So, what are the options in this case?
The flarum developers hurry to get this software out of beta, possibly making wrong decisions during that process and finishing with a flawed product.
People without SSH access change their server, so that they gain SSH access.
If you ask me, I know already which option I would vote for. And I feel that I'm not alone.
If you google for hosting ssh-access, you find a ton of ressources for cheap options which fulfill the requirements of flarum in its present state. It's not overly complicated to make the switch.
And one last tip for you: Never let a server hosting company take charge of your domains, as this makes switching more complicated than necessary. Choose a domain provider who just cares for your domains and then you can switch servers within minutes without a hassle.