I am using a 3 wings fan in my house and it works very slow, so i want to make it fast and it also do not contain any capacitor or a cylinder type small device.it's an old fan
Sounds like the fan motor is dying. Sadly, nothing lasts forever. The more expensive units can be repaired, but it sounds like you have a cheaper model that isn't made to be repairable.
Luckily, cheap ceiling fans are pretty affordable. Mine cost under $40.
Time to replace it.