First get yourself some Raid Stones. And buy some Dowsing Sticks from Malcolm. You shouldn't need more than 20 sticks per seal, most likely less (unless you're bugged).
Double click the raid stone and you'll see this:
Move your mouse over each of those till you see the seal you want to make (I'll do Ginseng in this example). Each seal has a level limit so make sure you're within that level before you proceed. Click the box for the seal you want to make and check to see if you have the materials to make the TS.
If not, get them.
Next move to the map that the seal says to go to. In this case it's "entry to Fernon temple"
Now you have everything you need, it's time to go search. Use a dowsing rod.
You'll probably see this:
Keep wandering around the map using Dowsing Sticks till you see this:
Now keep following the arrow till you get to the spot where the energy square is. You'll probably need to use more sticks as the arrow disappears quickly.
Now open the raid stone again and click "Produce"
To enter the TimeSpace, you will need to click where it says "CLICK" and press the spacebar once. Simply standing on the TimeSpace doesn't work like it does with the 'normal' ones.
And now enter and complete the TS. Good luck