"The number of users who register you reached 3000" doesn't quite make sense. It's probably 3000 followers or 3000 hits.
Updated
"The number of users who register you" reached 3000.Could you say that in Japanese?I really...I will try my hardest to become even better!From the very beginning until now, through this period of a year and five months.you all still appraised me.Sorr....Thank you!Even though I drew poorly,Heart-felt thanks to everyone.There were many who continued to support me...Yesterday,