How do i change, my life is filled with evil sins and everyday gets just worse and i want to get better but in the end of the day i made nothing but just bad deeds

I can give you some advice: 1. Watch some of the lessons that we have in the Righteous Muslim program. 2. You need to change your environment. If your environment and friends keep pulling you towards that which is forbidden, it is going to be a lot more difficult to actually get rid of those forbidden things. 3. Replace that environment with one that pulls you towards obedience and staying away from what is forbidden. 4. Go to the masjid. Don't neglect going to the masjid; pray, sit down there, and recite the Quran. 5. I ask of you to make wudu, turn towards the Qibla, and start making dua. Pour your heart out to Allah Subhanahu wa ta'ala and make dua. Insha'Allah, this will give you more tranquility and ease of mind. Do your best to stay away from that which is forbidden. The last advice I would give is to occupy your time with that which is allowed. Do some training or exercise where you can occupy your time instead of going to friends or an environment where you are going to be doing something forbidden. Do that and, insha'Allah, things will get much better.