Hello ladies.
I am so confused with all of these terms and admissions.
Help me out to understand please as after reading more, I am more confused! 
So my little one is born 01 2019.
He is in an independent nursery at the moment.
I am willing to start reception class but I'm well confused when do I need to do this.
I've spoken to few school administrators and they have suggested that I would need to enroll him this year 2021 to start nursery (2022 September), attached to the school.
So I'm confused -
- can we remain in our nursery untill 2022 and apply October and enroll onto Reception class only?
*if we submit application to our chosen school does that mean they automatically go to a Reception class before year1? Or you need to submit separately for the Reception class and separately for School Year1?
Does that mean we can go any reception class and then different school?
*as well I don't understand when would he need to start Reception class. If he is 5 January does it mean he would start September or on the next term time. If he goes to a nursery attached to the school does it mean once he is 5 he automatically enrolls onto reception class?
My apologies if these questions seems way too silly but I have no understanding 
Thank you for your answers (even the snappy ones) 