Application idv app error

Hi all I am applying for naturalisation from having an ilr from 2016.
My nationality is Kenyan. I came here on spouse visa in 2007 which got revoked after marriage broke down less then 6 months. I however managed to get dicratonary leave to remain in 2009 Dec. From there I had to renew after 3 years and again 3 years in 2016 I got my ilr.

I decided to apply for naturalisation as its over 10 years since 2009 and any overstay status before that.

I put an online application on 26th August 2020 and on the 4th September I had email to say I qualified biometric reuse. On the 6th I had email to invite me to the idv app. Which I downloaded it yesterday.

As I was uploading my documents after varying my id and photo on the app. Half way through the uploads the app froze and I got busy when I looked at it again I ended up submitting my documents. But I still had a few documents to submit like my p60s bank statements and other extra documents. I rang ukvcas and told them about it they said I have already submitted the important documents and if needed I will be contacted to submit any further documents. I can however still upload more documents but cannot submit anymore. My question is what should I do now. Will this be an issue should I ring immigration directly?
Any advice and help would be appreciated please.
Thank you all.