Problems regading google index

[counteedru]

I have a site and recently redeveloped a new site. And i indexed the new site. but there are some trobules in the new site. so i turn downed it and activated my previous site. Does it make any problem in my SEO as i deleted thesite which i indexed prviously. And that do you people suggest me to do now.
My site URL: https://www.helical-inc.com/