nianva Lorefield

I have the basic land, 535 i think thats how much, but the sky bubble did not appear only this picture of it covered my screen and blocking the avitar. I just figured it must be because I have to buy prims maybe or I have to pay for more land? But as a newbie I do not know how to adjust where my objects are on my land either... I bought this pretty pond with a water noise but I have seemed to have lost it. When I clicked on bottom in the only menu that came up, the one for putting clothing on, only allows me to hear the sound but I can't see it. I can put it away but I can not move it because I do not know how to touch it when it can not be seen.. Can someone help me set these objects up on my land?