Please help. I have this microwave but no instruction booklet. Please can I need instructions how to grill & bake in this oven?

I'm afraid none of the search results I provided are instruction manuals. Manual microwaves are pretty straightforward to use for grilling and baking though. Here are a few tips: For grilling, set the microwave to a high power level (7-10) and a shorter time to start (1-3 minutes). Check the food and continue microwaving in short bursts until it reaches your desired doneness. For baking, use a lower power level (5-6) and longer total time. Set the microwave for 50% of the normal oven baking time to start. Again, check food periodically and adjust time as needed until a toothpick inserted in the center comes out clean. I hope these general guidelines are helpful in the absence of your manual. Let me know if you have any other specific questions!

Yes, you can replace the glass turntable that comes with your microwave with a metal one. The metal plate will allow you to do more types of cooking like grilling. Based on the search results, I would recommend taking a look at the Gocut And Foil Metal Conversion Plate for R219 or the Kover Microwave Cover Plate for R17.99. These are affordable options that will let you use your microwave for tasks beyond just reheating and defrosting. Simply remove the existing glass turntable and place the metal one in its place. Just be sure not to put any metal items in the microwave when using the metal plate. I hope this helps give you new cooking possibilities with your microwave! Let me know if you have any other questions.