I have bought from them a "Free Tier FortaCloud VPS" for $. 23,10, which states clearly on the purchase page "No monthly fees for base".
Instead, after 1 month i have received a Bill from Fortacloud for $ 6,10, cause i have used the "basic resources" for 92 Hours. Incredible, cause you should pay a monthly fee only if you upgrade the vps to get better hardware configuration (hard disk, ram, cpu, etc...), while i used only the basic resources (2gb ram, 10 gb hard disk, 1 cpu).
They're a bunch of scammers only, stay away from them cause they will steal your money only!