Applying for Non O on E-visa website

I have been trying to complete my application for a Non O visa on the online platform and have been having a couple of issues:

1 On the accommodation page it asks for the address and phone number of my accommodation in Thailand. As I'll be living at my wife's house, I put her address but when I try and input her Thai phone number, it will only allow me to input 9 digits whereas her phone number has 10 digits. All I could think of doing is leaving out the 0 at the start of her number.

2 For the supporting documents, it requests 3 months of bank statements but will only allow me to upload 1 file. So if I upload April's bank statement and then try and upload May's, it removes April's and replaces it with May's and so I don't know how to proceed.

3 I'm also not sure what to fill in for date of departure as I am not planning on leaving. Just any date before the end of the 3-month period?

Has anyone else come across these issues before and if so, how did you get around them? Maybe I am missing something somewhere but on the user manual there wasn't really any useful information to answer my questions.

Also, for the bank statements, do I have to include all transaction pages or just the front page of the statement?