Hi
The fact that the permanent teeth have erupted without exfoliation of the corresponding milk teeth seems to indicate that the teeth will be getting crowded and might also be more susceptible to decay due to food lodgement and impaired efficiency of oral hygiene.
Next Steps
It would be advisable that you consult a dentist or an orthodontist and for the options available to you.
Health Tips
It is best to get the necessary treatment as delay can eventually complicate things and necessitate more invasive options to be exercised.