How do i make a ball magnetic and it is possible

I know it is possible to make a ball magnetic, many companies do it i have emailed and called the companies but they didn't tell me how? Yes it is physicaly possable for a ball to have two poles and i woundering how i have done tons of reaserch and experiments to make one but so far unsucessful Please Please Please I need to figure out how. Any insight I have tried rubbing a ball in one direction on a magnet i have put in in coils and ran electricity through the coils all the way up to 120 volts I have done elecromagnetic pulse placed among magnets. I am out of Ideas

Does the ball have a strong iron or ferro-magnetic concentration? (check it with a magnet: if it gets attracted to the magnet, then you have a chance.)

If not, you can't make it magnetic in any permanent or semi-permanent way.

Take a ball of the right material and touch it to a strong magnet, and you will have a magnet. I suspect you are using the wrong material. You need a magnetic material, like iron, or some steels.