The existence of massive traditional customs and holidays explains that people see traditions are of great treasures to them with the rapid development of technology. Traditions are the quintessence of a culture which is not easy to be shacked by technology. For instance, The Chinese celebrate spring festival to in honor of the legendary victory against the great monster 'Nian', and that tradition has lasted several thousand years. Same as the Easter is a great memorial for Jesus Christ enjoyed by all Christians since ages ago. Furthermore, plenty of customs are kept instead of wiping out by development of technology. Take traditional foods for example, they are widely enjoyed by all cultures in special occasions even there are myriad more tasty food available for people. Besides, traditional activities such as marathon and tug-of-war still gain significant popularity among people all over the world even though their original purposes had long faded away.
This whole para sounds out of topic. You need to align your writing with the topic which talks about technological development results in loosing cultural significance. And your argument is both are necessary and should be in harmony. So, give a reason as to why you believe so. And then support with a specific example. In this case you can talk about celebrating those cultural festivals with the help of technology.
On the other hand, the fact that thelost loss of some life styles due to the influence of technology is mistaken for incompatibility between the two things.
.... here your idea is not very clear. This is my suggestion;
On the other hand, certain technological advancements have brought in several changes to our life-styles and made us less responsive to cultural and societal needs.For example, nowadays people rarely write to each other but sending emails, constantly check mobile phones instead of lively chatting with friends in social occasions and a range of old occupations vanished as a result of technological development.
For example, nowadays people manage their relationships mostly online, such as exchanging e-mails or interacting through online social forums, without meeting or interacting with others physically.