Problem with my Theme

Hello Everybody

My problem is that trying to add a adsense code in the index.php file and single.php file of my theme something went wrong I all the colums and the footer in my home page are in the wrong place. The links in my home do not work. I tried many times instaling again the theme via FTP and with new theme but that does`nt work, the problem remain. Here is a example in how should be https://mujeresdetila.com/cabello-liso.html

and here the home page with the erros: https://mujeresdetila.com/

Please someone help me!