Questions about Apple iPhone SE (2nd Gen)

Hello, I just saw that the expected date of delivery for the iphone se that I ordered changed for end of May, although when I pre-order it was written in 6-8 days (on 18th of April). Is it really true that you will only ship it at the end of May?

Good day... do you also get a connect voucher with a new mobile phone? Thank you and best regards

When will the SAR for the iPhone SE 2 be available?

And why is there no charger included? I have ordered 3 new SEs in the last 6 months. The last one came without a charger... really disappointing!

I currently have a contract (elsewhere) that I have to cancel (60 days) because I wanted to take advantage of the three-month subscription offer. Can this subscription start as soon as the other one is cancelled (in March?)? How do I proceed? Would it be possible for someone to call me about this? If so, 5pm would be great.