I dont see frame and focus point in viewfinder... baterry is ok. can you help me?

Can you check that you haven't moved the little toggle switch on the side of the 4-way controller/wheel to the L (or Lock) position? If it's locked then you won't be able to move the focus field in the viewfinder.

There's a diopter adjustment control near the viewfinder. Adjust it while peering through the viewfinder until the image suits your eyes.

Change your focusing setting to spot focus. Then, focus on your main subject, keep the button half-way pressed while you re-compose the shot and then press it the rest of the way. Does that improve the shot?

Then you learn, when everything works fine, dont mess with it! Have a look at the gold pins that rely the body to the lens. Also check that your lens manual switch focus is engaged... Try a friend lens to see if its your cam or the lens...

Yes, common problem, small plastic tab(s) connecting viewfinder to the zoom are broken.

I'm not sure what camera you are using. But I believe you are taking pictures like the old Kodak Instamatic which you just literally point and shoot. Even then people took blurred pictures. There are 2 reasons I can guess. First is you are pressing the shutter button too fast. When you press the shutter, it should be like squeezing the trigger of a gun. You SQUEEZE slowly. Not press the button and let go. After you hear the camera has done all the sound it wants to make that means you picture is being recorded. And hopefully it will be clear. If it still isn't then it means your camera take a little bit longer to focus on the subject. That's what happened to my wife. She thinks she can point and shoot and that's it. You need to camera a few seconds to focus. I know the Casio's have a little beeping sound that tells you it has focused and is ready to shoot. My Konica Minolta does the same but I see a box on the screen (I took the sound out). You need to listen for that tone that tells you you camera has focused on a spot and is ready to shoot. In order for the camera to do this you need to press the shutter only half way. When you hear the tone then slowly press all the way and don't move till all the clicks are done. That's usually 0.5-1.5seconds only. Hope this helps.

Use the diopter adjustment to refocus the viewfinder to your eye.

Point the camera at a sign or something with writing on and half press the shutter button to focus then move the little adjuster at the top right of the viewfinder until the image in the veiwfinder is in focus

Are both the lens and camera set to autofocus?

Yes, one of three auto focus frames will be lit up in the viewfinder.

Normally the camera measures the distance to the subject using the 3 auto focus frames (left, center and right auto focus frames) in the viewfinder and selects the most appropriate point automatically. You can also select any one of the three points.