Building my website, .

This is my website: http://santanarodmktg.homestead.com/

Tis is my building site:

https://sitebuilder.homest ead.com/~site/builder/

There is a more products page  That was OK, till things started jumping. Then I tried to build a Products page & it is all jumping. Please see what is the problem.I'm having a lot of problems building my website, because whatever I put in one place, when I preview it has jumped to a different place & it is all a mess. I am very disappointed because I cannot proceed. Please help me urgently